AT178472B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Drive for magnetic sound devices
Assignee: Wiener Radiowerke Ag
•
Filing: 1952-06-05
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Granted: 1954-05-10
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Expires: 1972-06-05
Abstract
No abstract record available.
Inventors
- 👤 Ferdinand Dipl Ing Zecha
- 👤 Fritz Lampe
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-02 08:20
CPC Classifications
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References Cited (Backward Citations)
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