Patent FR837073A successfully refreshed from Google Patents.
FR837073A
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Annular section throttle device for fluid lines
Assignee: SOC FR REGULATEURS ARCA
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Filing: 1937-10-15
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Granted: 1939-02-02
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Expires: 1957-10-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 08:55
CPC Classifications
F; F16; F16K; F16K29/00
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