CH24947A
(en )
1903-03-31
Installation for electric lighting
CH21152A
(en )
1901-05-31
Installation for electric lighting
CH21597A
(en )
1901-08-15
Installation for electric vehicle lighting
FR339364A
(en )
1904-06-08
Electrical conductor for lighting
FR329368A
(en )
1903-07-30
Advanced Electric Lamp for Miners
CH23505A
(en )
1902-08-15
Mixed electric traction installation
FR330896A
(en )
1903-08-26
Remote operated switch for electric lighting
CH26981A
(en )
1903-11-30
Electric lighting installation
FR330251A
(en )
1903-08-14
Support for electric lamps
CH28582A
(en )
1904-05-31
Installation for the production of periodic electric currents
FR432417A
(en )
1911-12-06
Lamp holders for electric lighting systems
FR351175A
(en )
1905-07-05
Suspension for electric lighting devices
FR345262A
(en )
1904-11-26
Electrical installation for time transmission
CH29832A
(en )
1904-10-15
Electrical installation for time transmission
CH27595A
(en )
1904-01-31
Support for electric lamps
CH24394A
(en )
1902-12-31
Installation for the electrical control of railway points
CH23129A
(en )
1902-05-31
Electric hoist
FR348536A
(en )
1905-04-15
Electric lamp for minors
FR335141A
(en )
1904-01-12
Electric projection lamp
CH23409A
(en )
1902-07-31
Installation for gas lighting
FR334149A
(en )
1903-12-11
Fire extinguisher for electric lighting
CA1890S
(en )
1901-12-21
Electric light fixture
CH14677A
(en )
1898-01-15
Sophisticated installation for electric traction
FR333964A
(en )
1903-12-08
electric lighting for velocipedes and other vehicles
CH24671A
(en )
1903-01-31
Electric touchor