CH1089A
(en )
1889-09-11
Innovation in regenerative lamps with downward burning flame
CH614A
(en )
1889-06-06
Innovations in lighting with electric incandescent light
CH1170A
(en )
1889-09-27
Continuously burning, portable tiled stove with shaking grate
ES9662A1
(en )
1889-08-01
Improvements in the gas manufacturing process for lighting and heating.
CH305A
(en )
1889-03-08
Draft lamp with ignition and extinguishing device
ES9859A1
(en )
1889-10-01
Improvements in fumed combustion fireplaces.
ES9980A1
(en )
1889-11-01
A special procedure to improve and perfect the lamps.
CH21343A
(en )
1901-06-30
Gas incandescent lamp with flame burning downwards
ES10324A1
(en )
1890-02-16
A new procedure to automatically ignite the gas.
ES11599A1
(en )
1891-02-01
Improvements in oven lighting.
ES9423A1
(en )
1889-05-01
Improvements in the procedure to carbure the gas.
CH875A
(en )
1889-11-23
Fuel rectifier with continuous expectoration
CH663A
(en )
1889-06-06
Differential arc lamp
CH1879A
(en )
1890-05-31
Incandescent lamp with advanced cap and carrier
ES9591A1
(en )
1889-07-01
Improvements introduced in the burners or stoves.
ES10221A1
(en )
1890-01-01
Improvements in homes to burn green bagasse.
CH838A
(en )
1889-12-07
Filling tiled stove with ventilation and draft regulator
CH771A
(en )
1889-07-05
Innovation in lamp cylinders or draft glasses for lighting fixtures that are fed with liquid fuel of any kind
ES10808A1
(en )
1890-07-01
Improvements in the procedure for manufacturing and applying explosives.
ES9763A1
(en )
1889-09-01
Improvements in the construction of lamps and wicks.
ES9312A1
(en )
1889-04-16
Improvement in the procedure for making bottles.
ES9283A1
(en )
1889-04-16
An improvement in stoves.
CH647A
(en )
1889-06-06
Innovation on gas stoves
CH613A
(en )
1889-05-23
Gas auto igniter
ES9324A1
(en )
1889-04-16
Improvements in the procedure for the manufacture of forks.