FR965947A
Expired / Lapsed
FR
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Assignee: Air Liquide SA
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Filing: 1948-04-30
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Granted: 1950-09-26
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Expires: 1968-04-30
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 12:06
CPC Classifications
F; F16; F16K; F16K15/00; F16K15/14; F16K15/144
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