CH4744A
(en )
1892-07-30
Power supply system for electrically operated vehicles
CH4712A
(en )
1892-07-15
Power supply system for electrically operated conveyor systems
CH4600A
(en )
1892-08-15
Device for supplying power to electrically operated conveyor systems
CH3571A
(en )
1891-11-14
Electric locomotive
CH2669A
(en )
1891-01-31
Regulating device for electric prime movers
CH4692A
(en )
1892-07-15
Electric motor for elevators etc.
CH10309A
(en )
1895-11-15
Power supply system for electric railways
CH7241A
(en )
1894-02-15
Suspension device for electric light bulbs
CH4733A
(en )
1892-07-15
Locomotive car
CH3257A
(en )
1891-08-15
Improvement on locomotives
CH3749A
(en )
1891-12-15
Electrode plate for electrical collectors
CH12443A
(en )
1896-12-31
Improved power supply system for electric railways
CH2942A
(en )
1891-05-30
Improved electric motor arrangement for cocomotives etc.
CH4401A
(en )
1892-05-31
Plates for electricity accumulators
CH3721A
(en )
1891-12-15
Self-purifying device for distilleries
ES11849A1
(en )
1891-05-01
Improvements in switches for electric trams.
CH4413A
(en )
1892-05-31
Electric locomotive
ES11847A1
(en )
1891-05-01
Improvements in meters for electric propulsion.
CH4481A
(en )
1892-06-15
Automatic horn for railways
ES12779A1
(en )
1892-02-01
Improvements in electric trams.
CH3332A
(en )
1891-08-31
Momentary switches for electrical circuits
CH3005A
(en )
1891-05-30
Insulators for electric batteries
CA37152A
(en )
1891-08-12
Electric railway system
CH5547A
(en )
1893-02-15
Control device for electric driving machines
CH3379A
(en )
1891-10-31
Wagon wheel