Patent DE569708C successfully refreshed from Google Patents.
DE569708C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Gas mask
Assignee: Auergesellschaft GmbH
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Filing: 1929-07-10
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Granted: 1933-02-07
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Expires: 1949-07-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 16:22
CPC Classifications
A; A62; A62B; A62B18/00; A62B18/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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