FR873113A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Gas mask with sealing frame
Assignee: Auergesellschaft GmbH
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Filing: 1941-06-16
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Granted: 1942-06-30
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Expires: 1961-06-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 21:00
CPC Classifications
A; A62; A62B; A62B18/00; A62B18/02
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