FR659787A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Accumulator battery improvements
Assignee: Societe de lAcumulateur Fulmen SARL
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Filing: 1928-08-30
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Granted: 1929-07-03
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Expires: 1948-08-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 18:56
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/60; H01M50/673; Y; Y02; Y02E; Y02E60/00; Y02E60/10
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