FR796212A
(en )
1936-04-01
Apparatus and method for taking stock of a mobile
FR804688A
(en )
1936-10-29
Method and devices for cleaning a rotary kiln
FR804689A
(en )
1936-10-29
Method and devices for receiving a liquid metal coming out of a rotary kiln
FR844828A
(en )
1939-08-02
Process and machine for the manufacture of metal tubes
FR797010A
(en )
1936-04-20
Stable mixed oil and process for making it
FR844080A
(en )
1939-07-18
Method and devices for the production of inner nets
FR791401A
(en )
1935-12-11
Method and devices for controlling the liquid consumption of a user apparatus
FR803385A
(en )
1936-09-29
Method and devices for refrigerating a liquid
FR864531A
(en )
1941-04-29
Method and devices for economically obtaining large quantities of cold air
FR762697A
(en )
1934-04-16
Method and devices for the transformation of a liquid into vapor and vice versa
FR799908A
(en )
1936-06-23
Process and devices for the production of profiles
FR805207A
(en )
1936-11-14
Method and apparatus for shaping the surface of a metal part
FR50449E
(en )
1940-06-05
Process and machine for the manufacture of metal tubes
FR861276A
(en )
1941-02-05
Process and devices for the production of hard metal alloys
FR782951A
(en )
1935-07-05
Method and device for the production of aluminum parts
FR802079A
(en )
1936-08-26
Method and apparatus for activating spraying of a liquid
FR806582A
(en )
1936-12-19
Process for the use of braun tubes and devices including application
FR47114E
(en )
1937-01-18
Metal formwork process for reinforced concrete eliminating the use of formwork props
FR770227A
(en )
1934-09-11
Method and device for the production of seamless pipes
FR799301A
(en )
1936-06-11
Process for the separation of metals and slag
FR846201A
(en )
1939-09-12
Process for the production of coatings and impregnations
FR796763A
(en )
1936-04-15
Method and device for the manufacture of a knitted article and products obtained
FR837024A
(en )
1939-02-01
Method and apparatus for the manufacture of metal building elements
FR976088A
(en )
1951-03-13
Method and apparatus for the automatic evacuation of excess liquid from a high pressure vessel
FR813426A
(en )
1937-06-01
Method and device for the electrolytic preparation of a powder of a heavy metal using soluble anodes