CH399065A
(en )
1966-03-31
Rotary piston internal combustion engine
CH408534A
(en )
1966-02-28
Two-stroke internal combustion engine
AT240108B
(en )
1965-05-10
Rotary piston internal combustion engine
CH383070A
(en )
1964-10-15
Rotary piston machine, in particular internal combustion engine
CH452276A
(en )
1968-05-31
Rotary piston internal combustion engine
AT255833B
(en )
1967-07-25
Rotary piston internal combustion engine
AT239001B
(en )
1965-03-10
Mixture-compressing rotary piston internal combustion engine
CH399066A
(en )
1966-03-31
Mixture-compressing rotary piston internal combustion engine
AT247668B
(en )
1966-06-27
Rotary piston internal combustion engine
AT242437B
(en )
1965-09-10
Rotary piston internal combustion engine
DK105953C
(en )
1966-11-28
Internal combustion engine.
CH408533A
(en )
1966-02-28
Internal combustion engine
DK99443C
(en )
1964-08-03
Rotary piston internal combustion engine.
CH393831A
(en )
1965-06-15
Internal combustion engine with rotary piston
AT254622B
(en )
1967-05-26
Rotary piston internal combustion engine
CH397327A
(en )
1965-08-15
Rotary piston internal combustion engine
AT261317B
(en )
1968-04-25
Rotary piston internal combustion engine
AT253297B
(en )
1967-03-28
Rotary piston internal combustion engine
AT255214B
(en )
1967-06-26
Rotary piston internal combustion engine
CA593434A
(en )
1960-03-01
Rotary internal combustion engine
FI32898A
(en )
1962-11-10
Rotary piston internal combustion engine
AT220431B
(en )
1962-03-26
Internal combustion engine
CH400665A
(en )
1965-10-15
Rotary piston machine, in particular internal combustion engine
CH374247A
(en )
1963-12-31
Internal combustion engine
DK101705C
(en )
1965-05-17
Lubricant for internal combustion engines.