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FR1044458A
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Device for regenerating the anode batteries with pellets of amplifiers of hearing devices for use by the deaf
Assignee: Ludovico Fontana
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Filing: 1951-11-05
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Granted: 1953-11-17
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Expires: 1971-11-05
Abstract
No abstract record available.
Inventors
- 👤 Ludovico Fontana
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 20:14
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/42; H01M10/44; H10; H10D; H10D48/00; H10D48/01; H10D48/07; Y; Y02; Y02E; Y02E60/00; Y02E60/10
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