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FR1377871A Expired / Lapsed FR ⏱️ 0.0 years remaining

gas cell electrodes

Assignee: Union Carbide Corp
•
Filing: 1963-12-20
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Granted: 1964-11-06
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Expires: 1983-12-20
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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 2026-10-31 05:12
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/86; H01M4/96; Y; Y02; Y02E; Y02E60/00; Y02E60/30; Y02E60/50; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12028; Y10T428/12042; Y10T428/12146

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