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FR669139A
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FR
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Improvements made to electric accumulators
Assignee: Johann Bhasa
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Filing: 1929-02-04
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Granted: 1929-11-12
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Expires: 1949-02-04
Abstract
No abstract record available.
Inventors
- 👤 Johann Bhasa
- 👤 Stephan Mittler
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 02:41
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/02; H01M4/24; H01M4/26; Y; Y02; Y02E; Y02E60/00; Y02E60/10
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References Cited (Backward Citations)
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