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FR970094A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to plugs and level indicators for accumulator batteries

Assignee: National Battery Co
•
Filing: 1948-08-09
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Granted: 1950-12-29
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Expires: 1968-08-09
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-09 08:37
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/42; H01M10/48; H01M10/484; H01M50/00; H01M50/30; H01M50/308; H01M50/60; H01M50/609; H01M50/627; Y; Y02; Y02E; Y02E60/00; Y02E60/10

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