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CH247755A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Steel recorder combined with a record player.
Assignee: Autophon Ag
•
Filing: 1946-04-15
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Granted: —
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Expires: 1966-04-15
Abstract
No abstract record available.
Inventors
- 👤 Aktiengesellschaft Autophon
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 11:15
CPC Classifications
G; G11; G11B; G11B25/00; G11B25/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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