CH63873A
(en )
1914-02-16
Internal combustion engine with cylinder heads directed towards the crank axis
CH70013A
(en )
1915-08-16
Internal combustion engine with rotating cylinder
CH55428A
(en )
1912-08-16
Reversible two-stroke internal combustion engine
DK24997C
(en )
1919-09-08
Two-stroke internal combustion engine with rotating cylinder.
NL353C
(en )
1914-10-01
Two-stroke combustion engine with pedal piston
AT80196B
(en )
1920-02-25
Two-stroke internal combustion engine. Two-stroke internal combustion engine.
GB191210068A
(en )
1913-04-29
Improvements in Two Stroke Internal Combustion Engines.
GB191228363A
(en )
1913-08-07
An Improved Four Stroke Cycle Internal Combustion Engine.
GB191204861A
(en )
1912-11-28
Improvements in Multi-cylinder Internal Combustion Engines.
CH68230A
(en )
1915-03-01
Multi-cylinder two-stroke internal combustion engine
DK17408C
(en )
1913-06-09
Two-stroke internal combustion engine.
GB191219268A
(en )
1913-06-26
Improvements in Pistons of Internal Combustion Engines.
GB191121990A
(en )
1912-10-07
A Double-acting Internal Combustion Engine.
AT60336B
(en )
1913-07-25
Internal combustion engine with rotating cylinders.
CH59723A
(en )
1913-06-02
Two-stroke internal combustion engine
GB191225720A
(en )
1913-10-16
Improvements in Double-acting Internal Combustion Engines.
CH57126A
(en )
1913-01-02
Internal combustion engine with a rotary valve designed as a cylinder barrel
GB191204459A
(en )
1913-02-20
Improvements in Two Stroke Cycle Internal Combustion Engines.
GB191225755A
(en )
1913-07-24
Improvements in Two Stroke Cycle Internal Combustion Engines.
CH96921A
(en )
1922-11-16
Single-acting two-stroke internal combustion engine.
CH49792A
(en )
1911-03-16
Internal combustion engine with adjustable working piston
CA155310A
(en )
1914-04-28
Cylinder for internal combustion engines
CH50268A
(en )
1911-05-16
Reversible two-stroke internal combustion engine
CH61064A
(en )
1913-09-01
Two-stroke internal combustion engine
CH73957A
(en )
1916-12-16
Four-stroke internal combustion engine