CH3917A
(en )
1892-01-15
Automatic reversing valve for piston fluid meters
CH7165A
(en )
1894-01-31
Condenser with precooler for compression refrigeration machines
CH4411A
(en )
1892-05-14
New three-way cocks
CH4501A
(en )
1892-06-15
Pump for petroleum engines
CH3317A
(en )
1891-08-31
Freezer
CH4622A
(en )
1892-06-30
Faucet with ball valve
CH6844A
(en )
1893-11-15
New food refrigerator
CH10299A
(en )
1895-11-15
Compound cylinder system with slide valve
CH4848A
(en )
1892-08-15
Inevitable valve control for steam engines
CH3801A
(en )
1891-12-15
Gas pressure regulator for gas engines
CH5611A
(en )
1893-02-15
New valve tap with hard rubber seat
CH7618A
(en )
1894-05-15
Exhaust valve control for four-stroke explosion machines
ES12043A1
(en )
1891-06-16
A procedure for cooling cold stores.
CH5960A
(en )
1893-06-15
Evaporator for hydrocarbon engines
CH5789A
(en )
1893-03-31
Petroleum supply device for petroleum engines
CH4403A
(en )
1892-05-14
Heat regulator for room stoves
CH447A
(en )
1889-03-25
Seal for valves
CH3813A
(en )
1891-12-15
Gasification device for petroleum engines
CH3670A
(en )
1891-11-30
Ball valves
CH3042A
(en )
1891-09-15
New shoe fastener
CH4099A
(en )
1892-02-15
Stop mechanism for steam engines and transmissions
CH7276A
(en )
1894-02-28
Magazine device for cylinder bolt rifles
CH3388A
(en )
1891-09-15
Regulation for gas and petroleum machines
CH3387A
(en )
1891-09-15
Regulation for gas and petroleum machines
CH4539A
(en )
1892-06-15
Pre-cooler on compression refrigeration machines