CH3005A
(en )
1891-05-30
Insulators for electric batteries
CH3032A
(en )
1891-05-30
Electrode for electric batteries
CH2669A
(en )
1891-01-31
Regulating device for electric prime movers
CH8448A
(en )
1895-02-15
Tools for electric massage
CH2775A
(en )
1891-03-14
Electric tram car
CH3093A
(en )
1891-06-15
Improved electric ignition screw
CH3121A
(en )
1891-06-30
Innovation in electrodes for electric batteries
CH3624A
(en )
1891-11-14
Electric accumulator battery
CH3749A
(en )
1891-12-15
Electrode plate for electrical collectors
CH9273A
(en )
1895-04-30
Electrode for electrical force collectors
CH5095A
(en )
1892-10-15
New push button for electrical cables
CH1354A
(en )
1889-11-09
Electrode plates for electrical accumulators
CH17628A
(en )
1899-07-31
Cable carrier with automatic power interruption for electric railways
CH10320A
(en )
1895-11-15
Switches for electrical lines
CH70034A
(en )
1915-12-16
Electric cable-shaped conductor for cable purposes
CH9051A
(en )
1895-03-15
Electric rolling contact device
CH71621A
(en )
1916-02-01
Electric cable-shaped conductor for overhead lines
CH10901A
(en )
1896-02-29
Underground power line system for electric railways
CH9435A
(en )
1895-05-31
Heating coil for electric heating purposes
CH10309A
(en )
1895-11-15
Power supply system for electric railways
CH6072A
(en )
1893-06-30
Electrode plate for electrical accumulators
CH1981A
(en )
1890-06-30
Advanced electric battery
CH2942A
(en )
1891-05-30
Improved electric motor arrangement for cocomotives etc.
CH9490A
(en )
1895-06-30
Advanced electric locomotive
CH67994A
(en )
1915-02-01
Post-tensioning arrangement for electrical contact wires