Patent DE686098C successfully refreshed from Google Patents.
DE686098C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Harmonica with individually removable key levers
Assignee: F A RAUNER KOM GES
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Filing: 1937-01-13
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Granted: 1939-12-30
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Expires: 1957-01-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 08:00
CPC Classifications
G; G10; G10D; G10D11/00; G10D11/02
Claims Analysis
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References Cited (Backward Citations)
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