Patent DE573080C successfully refreshed from Google Patents.
DE573080C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Tube generator, in particular tone generator, for electrical music
Assignee: Individual
•
Filing: 1931-11-24
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Granted: 1933-03-27
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Expires: 1951-11-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 20:06
CPC Classifications
G; G10; G10H; G10H1/00; G10H1/02; G10H1/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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