CH5501A
(en )
1893-01-31
A new device for mineral gasoline gas lamps
ES13346A1
(en )
1892-07-01
A "Reflector-regulator for gas lighters" apparatus.
CH9814A
(en )
1895-08-15
Device for drawing parallel lines at a determined distance
CH4759A
(en )
1892-07-30
Adjustment device for gas or oil engines
CH158E
(en )
1894-09-30
A new mineral oil burner system
CH5119A
(en )
1892-10-31
A new mineral oil burner system
CH4742A
(en )
1892-07-15
Gasifier for gas engines
CH6857A
(en )
1893-11-15
A new petroleum gas fitter system
CH5431A
(en )
1892-12-31
New fire starter with safety box for flammable liquids
CH4368A
(en )
1892-05-14
Device for interlocking movements
CH8675A
(en )
1894-12-31
Advanced device for gas compression
CH4503A
(en )
1892-06-15
Ignition device for petroleum burners
CH6597A
(en )
1893-09-30
New press-fitting device for striking tools
CH11258A
(en )
1896-05-31
Mechanism for prepayment gas meters
CH11026A
(en )
1896-04-15
Mechanism for prepayment gas meters
CA39680A
(en )
1892-08-04
Lamp for burning liquid hydrocarbon
ES13567A1
(en )
1892-08-16
A sealing device for glasses.
CH7160A
(en )
1894-02-15
New engine system that can run on either petroleum gasoline, coal gas or oil
CH47468A
(en )
1910-07-01
Apparatus for moving a gaseous fluid
CH8875A
(en )
1895-01-31
Automatic extinguishing device applicable to burners for gas stoves
CH25084A
(en )
1903-03-31
Flow regulator device for gas burners
CH7138A
(en )
1894-01-31
Fireproof petroleum hand lantern
CH5597A
(en )
1893-04-29
New gear system for chronographs
FR436633A
(en )
1912-04-01
New ignition device for gas lanterns
CH47843A
(en )
1910-08-16
Improved apparatus for a gaseous fluid