CH2669A
(en )
1891-01-31
Regulating device for electric prime movers
CH3005A
(en )
1891-05-30
Insulators for electric batteries
CH3234A
(en )
1891-07-15
Regulating device for prime movers
CH2775A
(en )
1891-03-14
Electric tram car
CH2483A
(en )
1890-11-15
Automatic electrical lighting apparatus for medical purposes
CH2942A
(en )
1891-05-30
Improved electric motor arrangement for cocomotives etc.
CH5547A
(en )
1893-02-15
Control device for electric driving machines
CH1784A
(en )
1890-04-30
Regulating device for filling regulating ovens
CH4413A
(en )
1892-05-31
Electric locomotive
CH3571A
(en )
1891-11-14
Electric locomotive
CH3284A
(en )
1891-08-31
Advanced conduit for electrical conductors
CH9928A
(en )
1895-10-15
Control device for electric trains
CH1732A
(en )
1890-08-30
Braking device for cable cars
CH4260A
(en )
1892-05-14
Circuit for three-phase motors
CH7799A
(en )
1894-06-30
Electric train cover device
CH4744A
(en )
1892-07-30
Power supply system for electrically operated vehicles
CH3032A
(en )
1891-05-30
Electrode for electric batteries
CH5496A
(en )
1893-01-31
Electric generator
CH4692A
(en )
1892-07-15
Electric motor for elevators etc.
CH2088A
(en )
1890-07-31
Advanced contact device for electrical circuits
CH4538A
(en )
1892-06-15
Electric train cover signaling device
ES11464A1
(en )
1891-01-16
An electric corset.
CH1957A
(en )
1890-10-15
Addir Apparatus
ES12779A1
(en )
1892-02-01
Improvements in electric trams.
CH3709A
(en )
1891-12-15
Pulling device for trolleys