FR787386A
(en )
1935-09-21
Method and apparatus for the purification of heterogeneous liquid mixtures
FR831934A
(en )
1938-09-16
Improvements to devices for treating a liquid with one or more other liquids
FR767108A
(en )
1934-07-10
Process for the preparation of interesting liquid hydrocarbons
FR830297A
(en )
1938-07-25
Method and device for anesthesia
FR762697A
(en )
1934-04-16
Method and devices for the transformation of a liquid into vapor and vice versa
FR797690A
(en )
1936-05-01
Method and apparatus for transferring a volatile liquid
FR47033E
(en )
1936-11-30
Method and apparatus for transferring a volatile liquid
FR772678A
(en )
1934-11-03
Method and apparatus for the flow of a liquid
FR803385A
(en )
1936-09-29
Method and devices for refrigerating a liquid
FR791401A
(en )
1935-12-11
Method and devices for controlling the liquid consumption of a user apparatus
FR752121A
(en )
1933-09-16
Apparatus for transforming the pressure of a liquid or gaseous agent into motion and vice versa
FR832967A
(en )
1938-10-07
Process for the production of liquid hydrocarbons
FR760945A
(en )
1934-03-06
Device for the production of cold and the purification of fumes
FR704959A
(en )
1931-05-29
Device for the introduction of vapor into a liquid
FR802079A
(en )
1936-08-26
Method and apparatus for activating spraying of a liquid
FR826292A
(en )
1938-03-28
Method and devices for heating a liquid
FR787273A
(en )
1935-09-19
Apparatus for introducing a gas into a liquid
FR864531A
(en )
1941-04-29
Method and devices for economically obtaining large quantities of cold air
FR825261A
(en )
1938-02-28
Method and apparatus for combustion below the level of a liquid
FR767662A
(en )
1934-07-23
Device for spraying a liquid into the air
FR807906A
(en )
1937-01-25
Method for the distribution of a gas or vapor in a liquid and device for its application
FR790705A
(en )
1935-11-26
Method and device for evaporating liquids
FR806582A
(en )
1936-12-19
Process for the use of braun tubes and devices including application
FR747332A
(en )
1933-06-14
Improved method and devices for assembling water pipes
FR756362A
(en )
1933-12-08
Method and apparatus for automatically and instantaneously knowing the flow rate of a gas or a liquid