FR863970A
Expired / Lapsed
FR
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accumulator electrode
Assignee: Hans Bernhard
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Filing: 1940-03-11
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Granted: 1941-04-15
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Expires: 1960-03-11
Abstract
No abstract record available.
Inventors
- 👤 Hans Bernhard
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 05:54
CPC Classifications
C; C09; C09B; C09B43/00; C09B43/44; H; H01; H01M; H01M4/00; H01M4/02; H01M4/64; H01M4/70; H01M4/72; H01M4/74; Y; Y02; Y02E; Y02E60/00; Y02E60/10
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References Cited (Backward Citations)
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