CH3805A
(en )
1891-12-15
Control of pumps for gases or liquids
CH3801A
(en )
1891-12-15
Gas pressure regulator for gas engines
CH3499A
(en )
1891-10-15
Regulator for gas and petroleum engines
CH3429A
(en )
1891-09-30
Barrels for firearms
CH4115A
(en )
1892-04-15
Sleeve control for gas and petroleum engines
CH3649A
(en )
1891-11-30
Evaporator for liquids
ES12781A1
(en )
1892-02-01
Chemical procedure to de-polish glass or crystal.
CH7823A
(en )
1894-06-30
Containers for highly stressed or liquefied gases
CH3415A
(en )
1891-09-30
Compass with arcs of diamond-shaped cross-section
CH23224A
(en )
1902-06-15
Pump for liquefied gases or so-called cold vapor liquids
CH4487A
(en )
1892-06-15
Regulator for engines
CH3363A
(en )
1891-09-15
Pump control
CH4403A
(en )
1892-05-14
Heat regulator for room stoves
CH20201A
(en )
1900-12-15
Control cam for the exhaust valve of explosion engines
CH3706A
(en )
1891-11-30
Closure for skylight windows
CH4109A
(en )
1892-02-15
Single-acting valve machine for compressed gases and vapors
CH4092A
(en )
1892-02-15
Valve container
CH3838A
(en )
1891-12-31
Pulsometer control
CH5302A
(en )
1892-11-30
Carbon dioxide valve for measured discharge volumes
CH3316A
(en )
1891-08-31
Cartridge case
CH610A
(en )
1889-05-16
Control device for gas engines
CH4848A
(en )
1892-08-15
Inevitable valve control for steam engines
CH3621A
(en )
1891-11-30
Letterpress for cursive
CH3255A
(en )
1891-07-31
Liquid pump
CH165E
(en )
1895-01-15
Self-purifying device for distilleries