CH373592A
(en )
1963-11-30
Internal combustion engine with rotary piston
AT195182B
(en )
1958-01-25
Internal combustion engine with plunger piston
AT192674B
(en )
1957-10-25
Internal combustion engine
AT226477B
(en )
1963-03-25
Pistons for internal combustion engines
FR1126009A
(en )
1956-11-13
Combustion engine piston
FR1165404A
(en )
1958-10-24
Internal combustion piston engine
AT189841B
(en )
1957-05-10
Two-stroke internal combustion engine with an overflow valve arranged in the piston
CH393831A
(en )
1965-06-15
Internal combustion engine with rotary piston
CA519737A
(en )
1955-12-20
Internal combustion engine with opposed pistons
AT198066B
(en )
1958-06-10
Internal combustion engine
AT199426B
(en )
1958-09-10
Air-compressing, self-igniting internal combustion engine
CA500779A
(en )
1954-03-16
Two stroke cycle internal combustion engine with slide valve
ES51650Y
(en )
1957-01-01
Improved piston for internal combustion engines
DK92672C
(en )
1962-01-29
Two-stroke internal combustion engine.
AT239000B
(en )
1965-03-10
Internal combustion engine with localized compression ignition
CA504394A
(en )
1954-07-20
Internal combustion engines with opposed pistons
DK87220C
(en )
1959-04-27
Trunk piston assembly for internal combustion engines.
CA500196A
(en )
1954-02-23
Internal combustion engine pistons
CH336641A
(en )
1959-02-28
Air-compressing internal combustion engine
AT188554B
(en )
1957-01-25
Air-cooled internal combustion engine
CH322014A
(en )
1957-05-31
Piston internal combustion engine with two parallel rows of cylinders
DK87915C
(en )
1959-09-28
Lubricator for reciprocating internal combustion engines.
AT191674B
(en )
1957-09-10
Internal combustion engine with additional liquid cooling
AT190878B
(en )
1957-07-25
Internal combustion engine
AT190737B
(en )
1957-07-25
Pistons for internal combustion engines