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DE390180C Expired / Lapsed DE ⏱️ 0.0 years remaining

Electric drive device for linear phonogram carriers

Assignee: Individual
•
Filing: 1921-05-25
•
Granted: 1924-02-21
•
Expires: 1941-05-25
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-27 12:36
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/18; G11B15/43

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