Patent US2038619A successfully refreshed from Google Patents.
Patent FR620858A successfully refreshed from Google Patents.
FR620858A
Expired / Lapsed
FR
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Roller nut for bow and pinch instruments
Assignee: Alwin Leonhardt
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Filing: 1926-08-28
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Granted: 1927-04-30
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Expires: 1946-08-28
Abstract
No abstract record available.
Inventors
- 👤 Alwin Leonhardt
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 23:08
CPC Classifications
G; G10; G10D; G10D3/00; G10D3/04
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References Cited (Backward Citations)
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