DE869743C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Reducing valve for diving equipment
Assignee: Draegerwerk AG and Co KGaA
•
Filing: 1943-05-16
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Granted: 1953-03-19
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Expires: 1963-05-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 12:55
CPC Classifications
A; A62; A62B; A62B9/00; A62B9/02; G; G05; G05D; G05D16/00; G05D16/04; G05D16/06; G05D16/063; G05D16/0644; G05D16/0672
Claims Analysis
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References Cited (Backward Citations)
DE286299C
Cited
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