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FR842145A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements in carbonic acid extinguishers and the like

Assignee: Georges Servan Cantacuzene
•
Filing: 1938-02-09
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Granted: 1939-06-06
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Expires: 1958-02-09
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Abstract

No abstract record available.

Inventors

  • 👤 Georges Servan Cantacuzene

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-01 19:02
CPC Classifications
A; A62; A62C; A62C31/00; A62C31/005

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