FR785744A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Gas protection mask
Assignee: SEPEWE EKSPORT PRZEMYSLU OBRON
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Filing: 1935-02-16
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Granted: 1935-08-17
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Expires: 1955-02-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 12:49
CPC Classifications
A; A62; A62B; A62B9/00; A62B9/04
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