FR817534A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Closure for containers and tubes stable at high pressures
Assignee: INT HYDROGENATION PATENTS CO
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Filing: 1937-02-10
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Granted: 1937-09-04
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Expires: 1957-02-10
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
2026-10-30 21:15
CPC Classifications
F; F16; F16L; F16L17/00; F16L17/06; F16L17/08
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