CH3325A
(en )
1891-08-31
Advanced Zine Electrode System for Electric Batteries
FR328340A
(en )
1903-07-09
Negative electrode system for electric accumulators
CH10093A
(en )
1895-10-31
Advanced plate system for electric accumulator
CH3338A
(en )
1891-08-31
New electric battery system
CH8989A
(en )
1895-02-28
Electrode system for electric furnaces
ES11802A1
(en )
1891-04-16
Improvements in electric battery zines.
CH3624A
(en )
1891-11-14
Electric accumulator battery
CH11034A
(en )
1896-04-15
Plate for secondary electric batteries
CH211E
(en )
1897-03-15
Plate for secondary electric batteries
FR396159A
(en )
1909-04-03
Contact system for electric batteries
CA35924A
(en )
1891-02-02
Galvanic battery
ES12563A1
(en )
1891-11-01
A process for making zinc amalgam for batteries or electric accumulators.
CH8461A
(en )
1894-10-31
Free-expansion electrode plate system for electric accumulators
CH3510A
(en )
1891-10-31
Improved collection battery
CH3402A
(en )
1891-09-15
New electric energy meter system
CH3741A
(en )
1891-12-31
Advanced primary battery
FR3323E
(en )
1904-10-21
New electric accumulator system
CH4343A
(en )
1892-07-15
Brush holder system for dynamos
ES12598A1
(en )
1891-11-16
Improvements in electrical or galvanic batteries.
ES19422A1
(en )
1896-09-16
An electrode for electric batteries.
ES19948A2
(en )
1897-01-01
An electrode for electric batteries.
GB189511864A
(en )
1895-09-07
An Improved Plate for Electric Accumulators or Storage Batteries.
CH3749A
(en )
1891-12-15
Electrode plate for electrical collectors
GB189324389A
(en )
1894-10-20
Improvements in Electrode Plates for Secondary Batteries.
CH5773A
(en )
1893-03-15
New electric battery to automatically produce its depolarizer, Federman system