CH6697A
(en )
1893-10-14
Self-igniting petroleum and gas engine
CH7256A
(en )
1894-02-15
Double acting gas or petroleum engine
CH6950A
(en )
1893-12-15
Ignition device for gas and oil engines
CH7060A
(en )
1894-01-31
New two-stroke petroleum gas engine
CA43112A
(en )
1893-05-31
Gas and petroleum engine
CA44611A
(en )
1893-11-03
Gas and petroleum engine
CH7061A
(en )
1894-01-31
Two-cylinder two-stroke petroleum gas engine
CH7055A
(en )
1893-12-30
Innovation on petroleum engines
CH7795A
(en )
1894-06-30
New gas engine
CH9316A
(en )
1895-05-31
Slow combustion hydrocarbon engine
CH7180A
(en )
1894-01-31
Installation on gas and petroleum machines with slow combustion to ensure the maintenance of the combustion
CH4454A
(en )
1892-05-31
Gas or petroleum engine
CH5493A
(en )
1893-01-31
Gas engine
CH6366A
(en )
1893-08-15
Improved gas engine
CH5396A
(en )
1892-12-31
Petroleum engine
CH5453A
(en )
1892-12-31
Petroleum engine
CH5383A
(en )
1892-12-15
Cooling device on petroleum and gas engines
CH6793A
(en )
1893-11-15
Explosion engine
CH8432A
(en )
1894-10-31
Petroleum engine
CH7730A
(en )
1894-06-15
New to four-stroke gas or petroleum engines
ES13599A1
(en )
1892-09-01
Improvements in the production of fuel gas from crude oil oil.
CA43759A
(en )
1893-07-27
Gas or petroleum engine
CH7016A
(en )
1893-12-30
Regenerative combustion for gas stoves and gas stoves
CH3499A
(en )
1891-10-15
Regulator for gas and petroleum engines
CH5437A
(en )
1892-12-31
High pressure gas engine