FR863465A
Expired / Lapsed
FR
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Piston segment
Assignee: PERFECT CIRCLE CO
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Filing: 1940-02-17
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Granted: 1941-04-02
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Expires: 1960-02-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 13:29
CPC Classifications
F; F16; F16J; F16J9/00; F16J9/12; F16J9/14; F16J9/145; F16J9/06; F16J9/064; F16J9/066; F16J9/067
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References Cited (Backward Citations)
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