FR950698A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Swirl coupling
Assignee: Heenan and Froude Ltd
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Filing: 1947-07-31
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Granted: 1949-10-04
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Expires: 1967-07-31
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 15:06
CPC Classifications
H; H02; H02K; H02K49/00; H02K49/02; H02K49/04; H02K49/043; G; G01; G01L; G01L3/00; G01L3/16; G01L3/22
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