FR689391A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Selector device
Assignee: Parlophone Records Ltd
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Filing: 1930-02-04
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Granted: 1930-09-05
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Expires: 1950-02-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 12:20
CPC Classifications
H; H03; H03J; H03J5/00; H03J5/02; H03J5/14; H03J5/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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