Patent FR860648A successfully refreshed from Google Patents.
FR860648A
Expired / Lapsed
FR
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Musical instrument with keys
Assignee: Georges Janoska
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Filing: 1939-06-29
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Granted: 1941-01-20
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Expires: 1959-06-29
Abstract
No abstract record available.
Inventors
- 👤 Georges Janoska
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 22:57
CPC Classifications
G; G10; G10D; G10D13/00; G10D13/01; G10D13/08; G10D13/09
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Total Claims: 0
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References Cited (Backward Citations)
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