Patent DE534199C successfully refreshed from Google Patents.
DE534199C
Expired / Lapsed
DE
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Hose or pipe coupling provided with a union nut and a safety device that prevents backward rotation
Assignee: Draegerwerk AG and Co KGaA
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Filing: —
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Granted: 1931-09-25
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Expires: 1948-09-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 03:54
CPC Classifications
F; F16; F16L; F16L19/00; F16L19/005
Claims Analysis
Total Claims: 0
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