From 1934 to 1944 the Commeinhes family ( René and his son Georges ) from Alsace invented and successfully tested a demand regulator, but the main inventor, Georges, was killed in 1944 during the liberation of Strasbourg and Cousteau's regulator had no competitors immediately after the war.

* 1934: René Commeinhes, from Alsace, invents a breathing set working with a demand valve and destined to allow firefighters to breathe safely in smoke environments.

* Zeelieden en zeevisscherij ( 1934 )-Edited from French book of René de Pauw: Gens de mer et pêche maritime

* René Bénard ( 1934 )

It was invented by René Malaise in 1934.

René Dreyfus won the 1934 La Turbie hillclimb with a record average speed of in a Type 53.

Charles Sanders Peirce was a fallibilist and the most developed form of fallibilism can be traced to Karl Popper ( 1902 – 1994 ) whose first book Logik Der Forschung ( The Logic of Scientific Discovery ), 1934 introduced a " conjectural turn " into the philosophy of science and epistemology at large.

Part of the reason that Hayek stressed the knowledge problem was also because he was mainly concerned with debating the proposal for Market Socialism and the Lange Model by Oskar R. Lange ( 1938 ) and Hayek's student Abba Lerner ( 1934, 1937, 1938 ), which was developed in response to the calculation argument.

The field-effect transistor was first patented by Julius Edgar Lilienfeld in 1925 and by Oskar Heil in 1934, but practical semi-conducting devices ( the JFET ) were only developed much later after the transistor effect was observed and explained by the team of William Shockley at Bell Labs in 1947.

The governor Balbo ( after the creation of " Libya " in 1934, with the unification of Tripolitania, Cyrenaica and Fezzan in a single country ) developed Italian Libya from 1934 to 1940, creating a huge infrastructure ( from 4, 000 km of roads to 400 km of narrow gauge railways to new industries and to dozen of new agricultural villages ).

In 1934, Polanyi, at about the same time as G. I. Taylor and Egon Orowan, realised that the plastic deformation of ductile materials could be explained in terms of the theory of dislocations which had been developed by Vito Volterra in 1905.

Allen developed the theory in his 1934 book Anne Cecil, Elizabeth & Oxford.

In 1955, DC Sinclair and G Weddell developed " peripheral pattern theory ", based on a 1934 suggestion by John Paul Nafe.

The entropy model of rubber was developed in 1934 by Werner Kuhn.

This interlaced field rate was developed separately by Farnsworth and Zworykin in 1934, and was part of the NTSC television standards mandated by the FCC in 1941.

The film was originally developed at Universal Pictures in late 1934 and in their 1935 development book appears as a pre-production, to star Powell.

His academic career finally took off in 1934 after the publication of his first major book, The Exploration of the Pacific, after which he developed his specialist interest in James Cook.

In 1934, the Murmansk Okrug Executive Committee developed a redistricting proposal, which included a plan to enlarge the city by merging the surrounding territories in the north, south, and west into Murmansk.

It was here in the Central Research Laboratories ( generally known as " CRL ") that Isaac Shoenberg developed ( 1934 ) the all-electronic 405-line television system ( called the Marconi-EMI system, used by the BBC from 1936 until closedown of the Crystal Palace 405-line transmissions in 1985 ).

Eleanor was established in 1934, when President Franklin D. Roosevelt and first lady Eleanor Roosevelt visited the county and developed it as a test site for families.

Skolem developed the first non-standard models of arithmetic in 1934.

The term was borrowed by analogy from the very similar probit model developed by Chester Ittner Bliss in 1934.

The bureau was formed in 1934 under designer Alexander Sergeyevich Yakovlev as OKB-115 ( the design bureau has its own production base at the facility № 115 ), but the birthday is considered on 12 May 1927, the day of maiden flight of the AIR-1 aircraft developed within the Department of Light Aircraft of GUAP ( Head Agency of Aviation Industry ) under the supervision of A. S. Yakovlev.

The first in the series was the ESL-57, influenced by developed by Edward W. Kellogg for General Electric in 1934.

In 1934, the university of London recognised the college as suitable for preparing students for the External Degree in Engineering, and so the courses on offer developed apace.

* Junkers Ju 160, low wing high speed airliner developed from Ju 60, 1934.

In 1934 an American inventor developed a machine gun similar in concept to the coilgun.

War Plan Red was developed by the United States Army following the 1927 Geneva Naval Conference and approved in May 1930 by the Secretary of War and the Secretary of Navy and updated in 1934 – 35.

Jacobson ( 1930 ) developed hardware to measure EMG voltages over time, showed that cognitive activity ( like imagery ) affects EMG levels, introduced the deep relaxation method Progressive Relaxation, and wrote Progressive Relaxation ( 1929 ) and You Must Relax ( 1934 ).

In 1934 the Frenchman Émile Girardeau stated he was building an obstacle-locating radio apparatus " conceived according to the principles stated by Tesla " and obtained a patent for a working system, a part of which was installed on the Normandie liner in 1935.

Full radar evolved as a pulsed system, and the first such elementary apparatus was demonstrated in December 1934 by the American Robert M. Page, working at the Naval Research Laboratory.

In 1934 Coandă obtained a patent in France for a " Method and apparatus for deviation of a fluid into another fluid ".

In 1934 after the reorganization of security apparatus ( the OGPU was joint to NKVD as a GUGB ), Abakumov started his work in a 1st Section of Economics Department ( EKO ) by the Main Directorate of State Security of NKVD.

The gang races rich-kid Jerry Tucker in their makeshift fire apparatus | fire engine in the 1934 short Hi '- Neighbor!

Australia recovered the Ashes in 1934 and held them until 1953, although no international cricket was possible during the Second World War.

As in 1930, the 1934 series was decided in the final Test at The Oval.

In 1934, he was made a member of the Privy Council and served as a member of the League of Nations ( 1934 – 37 ), becoming the President of the League of Nations in 1937.

He received the party's Blood Order in 1934 and was still occasionally used as a propaganda tool until about 1937, but he was never again allowed any real power.

With five national championships ( 1931, 1932, 1934, 1937, 1939 ), Ajax was the most successful Dutch team of the nineteen thirties.

Another production was presented in January 1934 in Copenhagen at the Det ny Teater.

Although he had long suffered from heart trouble, his early death was unexpected ; taken ill suddenly at the end of 1934, he lay bedridden for three months before dying of pneumonia.

The diaries edited by her second husband, after her death, tell that her union with Henry Miller was very passionate and physical, and that she believed that it was a pregnancy with him that she aborted in 1934.

The feature was launched on Monday, August 13, 1934 in eight North American newspapers — including the New York Mirror — and was an immediate success.

He was promoted to full colonel in 1934 He attended and was then recommended to become an instructor at the Indian Army Staff College ( now the Pakistan Army Staff College ) in Quetta, British India.

The International Badminton Federation ( IBF ) ( now known as Badminton World Federation ) was established in 1934 with Canada, Denmark, England, France, the Netherlands, Ireland, New Zealand, Scotland, and Wales as its founding members.

The world's fastest bicycle is a recumbent bicycle but this type was banned from competition in 1934 by the Union Cycliste Internationale.

It was founded in 1934 as a result of currency shortages after the stock market crash of 1929.

* The town hall was constructed in the 1930s after the destruction of the Saint Maurice chapel in July 1934.

The String Quartet No. 5 was composed in 1934, and the sixth and last string quartet in 1939.

On the night of 14 May 1934, Mandelstam was arrested at his home based on a warrant signed by NKVD boss Genrikh Yagoda.

Wilfred Bailey Everett “ Bill ” Bixby III ( January 22, 1934 − November 21, 1993 ) was an American film and television actor, director, and frequent game show panelist.

In 1934, King Aleksandar was assassinated abroad, in Marseille, by a coalition of the Ustaše and a similarly radical movement, the Macedonian pro-Bulgarian VMORO.

In 1934, then enrolled as a graduate student at King's College London, he wrote his Ph. D. thesis on Trade and War in the Eastern Seas, 1803-1810, which was awarded the Julian Corbett Prize in Naval History for 1935.

While still a graduate student in 1934, Parkinson was commissioned into the Territorial Army as a member of the 22nd London Regiment ( The Queen's ), was promoted Lieutenant later the same year, and commanded an infantry company at the jubilee of King George V in 1935.