AT82864B
(en )
1921-02-25
Cam control for piston engines working with expansion.
CH75489A
(en )
1917-08-01
Oil saving device on piston engines
FR485289A
(en )
1917-12-27
Engine piston
DK26227C
(en )
1920-07-05
Control for high-speed internal combustion engines.
FR20657E
(en )
1919-01-17
Engine piston
DK26488C
(en )
1920-08-23
Cylinder for Explosion Engines.
DK27585C
(en )
1921-05-09
Self-charging rifle.
DK21935C
(en )
1917-02-26
Self-charging rifle.
AT78835B
(en )
1919-10-25
Switch-off device for the rotating control slide of multi-cylinder heat engines.
FR487612A
(en )
1918-07-17
Engine valve
DK27571C
(en )
1921-05-09
Cylinder for Internal Combustion Engines.
FR507527A
(en )
1920-09-17
Multi-stage piston combustion engine
FR510218A
(en )
1920-11-29
Engine cylinder
CH75806A
(en )
1918-09-02
Device on internal combustion engines with valves actuated by cams for lubricating the control
DK19926C
(en )
1915-03-08
Working cylinder for Combustion engines.
DK19738C
(en )
1915-01-25
Working cylinder for Combustion engines.
CH77965A
(en )
1918-06-17
Self-sealing piston
FR493619A
(en )
1919-08-14
Advanced segment for engine pistons
DK31038C
(en )
1923-01-02
Valve mechanism for Explosion engines.
DK21190C
(en )
1916-05-01
Working cylinder for Combustion engines.
CH75585A
(en )
1917-12-17
Combustion piston engine
AT80134B
(en )
1920-02-25
Bussole, mainly for artillery purposes .
DK22538C
(en )
1917-10-22
Internal combustion engine.
DK26741C
(en )
1920-10-04
Internal combustion engine.
CH78322A
(en )
1918-12-02
Valve control for internal combustion engines