CH2816A
(en )
1891-03-31
New electricity distribution facility
CH3689A
(en )
1891-11-30
System for the distribution of electrical energy by means of alternating currents
CH3146A
(en )
1891-06-30
Device for distributing electrical energy by means of accumulators
CH3075A
(en )
1891-06-15
Advanced electricity meter
ES10628A1
(en )
1890-05-16
Improvements in electric batteries.
CH1126A
(en )
1889-09-19
New electric generator
ES10547A1
(en )
1890-04-01
A perfected electricity meter.
CH3996A
(en )
1892-03-15
Electricity generator for ordinary or multi-phase alternating currents
ES11586A1
(en )
1891-02-01
Improvements introduced in electric batteries.
CH750A
(en )
1889-06-29
Innovation in the distribution of electrical energy
CH1931A
(en )
1890-10-31
Electric secondary clockwork
GB189509796A
(en )
1896-03-24
Improvements in Conduits for Electric Cables.
CH7356A
(en )
1894-03-15
Device for feeding a three-wire system from a common power generator
ES8276A1
(en )
1888-07-16
Improvements in mechanical grabbers for cable-drawn railways.
ES10959A1
(en )
1890-08-16
A perfected alternative current "Electric Bell" appliance.
ES12911A1
(en )
1892-03-01
Improvements in electric meters.
CH2626A
(en )
1891-01-31
Device for converting and distributing mechanical work by means of electrical alternating currents
CH12416A
(en )
1896-12-31
Electric braking device
CA33911A
(en )
1890-03-14
Electric meter
CH61995A
(en )
1913-11-01
System for generating electrical energy using pressurized water
CH22805A
(en )
1902-03-31
System for supplying electrical energy with a variable potential difference from a source with a substantially constant electromotive force
CH3633A
(en )
1892-01-30
Electric alarm clock
CH1534A
(en )
1890-02-14
Electricity meters for alternating currents
CA35400A
(en )
1890-11-10
Dynamo electric generator
CH1366A
(en )
1890-02-28
Electricity meter