CH222293A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Method for inserting additions or changes in dictations recorded by the magnetic sound method and the like.
Assignee: Licentia Gmbh
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Filing: 1941-11-24
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Granted: —
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Expires: 1961-11-24
Abstract
No abstract record available.
Inventors
- 👤 Haftung Licentia Beschraenkter
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-07 09:08
CPC Classifications
G; G11; G11B; G11B5/00; G11B5/74
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Total Claims: 0
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References Cited (Backward Citations)
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