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FR2188771A5
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FR2188771A5 - - Google Patents
Assignee: BOC Group Ltd
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Filing: 1972-06-01
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Granted: 1974-01-18
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Expires: 1992-06-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 16:28
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/004; F16K31/007; F16K51/00; F16K51/02; G; G05; G05D; G05D23/00; G05D23/19; G05D23/1919
Claims Analysis
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References Cited (Backward Citations)
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