FR1037656A
Expired / Lapsed
FR
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Improvements to gate valve bodies
Assignee: Dewrance and Co Ltd
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Filing: 1951-04-03
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Granted: 1953-09-22
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Expires: 1971-04-03
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 20:58
CPC Classifications
F; F16; F16K; F16K27/00; F16K27/10; F16K27/105
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