Patent US4686745A successfully refreshed from Google Patents.
Patent FR500696A successfully refreshed from Google Patents.
FR500696A
Expired / Lapsed
FR
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Self-centering chuck
Assignee: Courcelle & Halaire Soc
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Filing: 1919-06-13
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Granted: 1920-03-20
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Expires: 1939-06-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 14:19
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/02; B23B31/10; B23B31/101
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References Cited (Backward Citations)
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