CH360110A
(en )
1962-02-15
Electrical switchgear and process for their manufacture
CH386999A
(en )
1965-01-31
Electrode for electric cells
CH362683A
(en )
1962-06-30
Anode for electrochemical processes and process for their manufacture
CH378383A
(en )
1964-06-15
Process for producing an electrode for electrical accumulators and an electrode produced according to the process
FR1190679A
(en )
1959-10-14
Separator for electric accumulators, in particular for lead-acid accumulators, and method of manufacture thereof
AT199241B
(en )
1958-08-25
Separator for electrical collectors, in particular lead-acid batteries and process for its manufacture
CH294140A
(en )
1953-10-31
Negative electrode for collectors with alkaline electrolyte and process for their manufacture.
AT216066B
(en )
1961-07-10
Separator for accumulators and process for its manufacture
CH377417A
(en )
1964-05-15
Cell for electric batteries, in particular accumulators
CH343472A
(en )
1959-12-31
Electrode for accumulators and process for their manufacture
CH345047A
(en )
1960-03-15
Rechargeable electric current collector and method for making the same
CH395036A
(en )
1965-07-15
Electrode suitable as an anode for electrolysis and process for its manufacture
AT189244B
(en )
1957-03-11
Porous plastic plates, in particular separator plates for accumulators, and processes for their production
CH433464A
(en )
1967-04-15
Method for producing a diaphragm, in particular a separator for electrical accumulators
AT202324B
(en )
1959-03-10
Cell body and process for its manufacture
CH337887A
(en )
1959-04-30
Process for the production of galvanic batteries from cells of the flat cell type
FR1156631A
(en )
1958-05-19
Battery terminal
AT199715B
(en )
1958-09-25
Separator for electrical collectors
AT263102B
(en )
1968-07-10
Electrolyte membrane for fuel cells and process for their manufacture
CA522794A
(en )
1956-03-20
Battery terminal
CH385940A
(en )
1964-12-31
Electrical communication cable and method for its manufacture
CA526170A
(en )
1956-06-12
Method for manufacturing sulphuric acid
AT232085B
(en )
1964-02-25
Process for the production of an amalgamated electrode, in particular for alkaline batteries
FI28406A
(en )
1956-06-11
Method and apparatus for recharging or recharging discharged primary ultra-dry electrical cells or batteries
AT197451B
(en )
1958-04-25
Galvanic cell, in particular an electric accumulator