FR40181E
(en )
1932-06-07
Device intended for checking the setting of internal combustion engines
FR727959A
(en )
1932-06-27
Apparatus for checking the operation of explosion and combustion engines
FR45480E
(en )
1935-09-12
Apparatus for checking the operation of explosion and combustion engines
FR728003A
(en )
1932-06-28
Silencers for explosion engines
FR721292A
(en )
1932-03-01
Silencer device for internal combustion engines
FR688224A
(en )
1930-08-20
Improvements in silencers for explosion engines
FR748369A
(en )
1933-07-03
Apparatus for checking the operation (ignition and carburation) of internal combustion engines
FR620572A
(en )
1927-04-25
Fuel saving device for explosion engines
FR765595A
(en )
1934-06-12
Decompressor for combustion and internal combustion engines
FR646025A
(en )
1928-11-06
Apparatus for checking the operation of internal combustion engines and more specifically their ignition
FR720125A
(en )
1932-02-16
Improvements to silencers for explosion engines and similar
FR562237A
(en )
1923-11-07
Consumption reduction device for explosion engines
FR707312A
(en )
1931-07-07
Device for checking the operation of spark plugs of internal combustion engines
FR727614A
(en )
1932-06-21
Anti-backfire device for internal combustion engines
FR550092A
(en )
1923-02-26
Hydro-carburettor device for explosion engines
FR735779A
(en )
1932-11-15
Method and devices for improving the operation of internal combustion and internal combustion engines
FR706206A
(en )
1931-06-20
Turbo-spray device for combustion engines
FR724207A
(en )
1932-04-23
Advanced device for balancing internal combustion engines
FR727028A
(en )
1932-06-11
Device for facilitating the starting of internal combustion engines and the like
FR617752A
(en )
1927-02-25
Carburetion correcting device for explosion engines
FR729946A
(en )
1932-08-03
Portable device for running in, degumming and mechanically starting explosion engines
FR739326A
(en )
1933-01-09
Silent device for gas exhaust from explosive engines
FR670080A
(en )
1929-11-25
Device for controlling the operation of internal combustion engines
FR722585A
(en )
1932-03-22
Silencers for explosion engines
FR738394A
(en )
1932-12-24
Silencers for explosion engines