Patent US3834927A successfully refreshed from Google Patents.
FR1256262A
Expired / Lapsed
FR
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Combined shutter and check valve plug for pressurized fluid containers
Assignee: Dunlop Rubber Co Ltd
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Filing: 1960-04-15
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Granted: 1961-03-17
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Expires: 1980-04-15
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
2026-10-24 01:48
CPC Classifications
F; F16; F16K; F16K15/00; F16K15/14
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