FR862859A
Expired / Lapsed
FR
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New electric battery and its manufacturing process
Assignee: Edouard Experton
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Filing: 1940-01-12
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Granted: 1941-03-18
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Expires: 1960-01-12
Abstract
No abstract record available.
Inventors
- 👤 Edouard Experton
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 11:38
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/42; H01M6/04; H01M6/06
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