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FR668569A
Expired / Lapsed
FR
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Improvements to batteries and accumulators
Assignee: Louis-Francois-Josep Rousseau
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Filing: 1928-05-10
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Granted: 1929-11-04
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Expires: 1948-05-10
Abstract
No abstract record available.
Inventors
- 👤 Louis-Francois-Josep Rousseau
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 13:39
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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