DE801959C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Valve, in particular diaphragm valve
Assignee: FRANZ DUERHOLDT
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Filing: 1949-09-17
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Granted: 1951-01-29
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Expires: 1969-09-17
Abstract
No abstract record available.
Inventors
- 👤 Fritz Duerholdt
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 16:52
CPC Classifications
F; F16; F16K; F16K7/00; F16K7/02; F16K7/04; F16K7/06; F16K7/061
Claims Analysis
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References Cited (Backward Citations)
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