Patent US4942523A successfully refreshed from Google Patents.
Patent FR909830A successfully refreshed from Google Patents.
FR909830A
Expired / Lapsed
FR
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Improvements to the crankshafts of internal combustion engines or others
Assignee: Arduin Ferretti
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Filing: 1944-11-02
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Granted: 1946-05-20
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Expires: 1964-11-02
Abstract
No abstract record available.
Inventors
- 👤 Arduin Ferretti
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 19:53
CPC Classifications
F; F16; F16C; F16C9/00; F16C9/02; F16C3/00; F16C3/04; F16C3/06; F16C3/10; F16C3/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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