|
CA151037A
|
|
Galvanic cell
|
|
GB191210541A
|
|
Improvements in or relating to Electrodes for Primary or Secondary Batteries.
|
|
US1028354A
|
|
Galvanic battery.
|
|
GB191100473A
|
|
Improvements in Galvanic Batteries.
|
|
GB191100207A
|
|
Improvements in Galvanic Batteries.
|
|
US941416A
|
|
Primary electric cell or battery.
|
|
GB190824008A
|
|
Improvements in Primary Electric Cells, or Batteries.
|
|
GB189724591A
|
|
Improvements in Galvanic Cells.
|
|
GB189718176A
|
|
Improvements in or relating to Electrical Accumulators or Storage Batteries.
|
|
CA56976A
|
|
Electrical accumulator
|
|
CA56662A
|
|
Storage battery
|
|
CA56270A
|
|
Peroxide of mangansese and carbon electrodes
|
|
GB189313858A
|
|
A Galvanic Element.
|
