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FR1518337A Expired / Lapsed FR ⏱️ 0.0 years remaining

Closing valve for cover of galvanic elements as well as element provided with a cover with said valve

Assignee: VARTA Pertrix Union GmbH
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Filing: 1967-04-10
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Granted: 1968-03-22
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Expires: 1987-04-10
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-09 09:07
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/30; H01M50/394; Y; Y02; Y02E; Y02E60/00; Y02E60/10

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