DE340428C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Ball valve
Assignee: CHARLES BOUCHE DIPL ING
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Filing: 1920-02-01
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Granted: 1921-09-12
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Expires: 1940-02-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-24 13:33
CPC Classifications
F; F16; F16K; F16K15/00; F16K15/02; F16K15/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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