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FR852646A Expired / Lapsed FR ⏱️ 0.0 years remaining

FR852646A - - Google Patents

Assignee: —
•
Filing: —
•
Granted: 1940-03-04
•
Expires: 1957-03-04
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Abstract

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Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 15:57
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/10; H01P1/12; H01P1/125

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