FR1049007A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Shut-off valve for devices for filling or emptying spaces filled under pressure
Assignee: Heinrich Koppers GmbH
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Filing: 1951-12-18
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Granted: 1953-12-28
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Expires: 1971-12-18
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 10:01
CPC Classifications
F; F16; F16K; F16K5/00; F16K5/08; F16K5/14; F16K5/20; F16K5/205; C; C10; C10J; C10J3/00; C10J3/02; C10J3/20; C10J3/30
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