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FR704902A
Expired / Lapsed
FR
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Coupling of advanced construction for joining pipes
Assignee: Thomas Prosser Hingley
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Filing: 1930-11-04
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Granted: 1931-05-28
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Expires: 1950-11-04
Abstract
No abstract record available.
Inventors
- 👤 Thomas Prosser Hingley
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-22 20:50
CPC Classifications
E; E04; E04G; E04G7/00; E04G7/02; E04G7/06; E04G7/20
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References Cited (Backward Citations)
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