FR646343A
(en )
1928-11-09
Improvements made to pistons for machines, especially those for internal combustion engines
FR31973E
(en )
1927-08-27
Piston for internal combustion engines and other machines
FR635837A
(en )
1928-03-26
Improvements to pistons, in particular to internal combustion engine pistons
FR615220A
(en )
1926-12-31
Piston for internal combustion engines and other machines
FR624617A
(en )
1927-07-22
Cylinder group for internal combustion engines
FR710493A
(en )
1931-08-24
Improvements made to pistons of reciprocating machines, in particular those for internal combustion engines
FR618243A
(en )
1927-03-05
Clutch, for internal combustion engines
FR639396A
(en )
1928-06-20
Improvements to distribution mechanisms by rotating spools, for internal combustion engines
FR625341A
(en )
1927-08-08
Improvements to internal combustion engine pistons
FR589751A
(en )
1925-06-05
Piston for internal combustion engines
FR774367A
(en )
1934-12-05
Improvements made to pistons, particularly those for internal combustion engines
FR639329A
(en )
1928-06-19
Improvements made to cylinder-piston assemblies, particularly those for internal combustion engines
FR641726A
(en )
1928-08-09
Improvements made to rotary distributors, in particular those for internal combustion engines
FR625089A
(en )
1927-08-02
Piston for internal combustion engines
FR600601A
(en )
1926-02-11
New piston for internal combustion engine
FR628423A
(en )
1927-10-24
Piston for internal combustion engines
FR613440A
(en )
1926-11-17
Carburetor for internal combustion engines
FR791324A
(en )
1935-12-07
Improvements made to pistons, particularly those for internal combustion engines
FR598433A
(en )
1925-12-16
Valveless timing for internal combustion engine
FR621738A
(en )
1927-05-16
Cylinder head for internal combustion engines
FR669124A
(en )
1929-11-12
Improvements to pistons for internal combustion engines
FR616940A
(en )
1927-02-10
Piston improvements for internal combustion engines
FR593701A
(en )
1925-08-29
Improvements to radiators for internal combustion engines
FR600135A
(en )
1926-01-30
Cylinders for combustion engines
FR584139A
(en )
1925-01-30
Piston for internal combustion engines