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DE832073C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for magnetic recording and reproduction of sounds

Assignee: EMI Ltd
•
Filing: 1950-08-29
•
Granted: 1952-02-21
•
Expires: 1970-08-29
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Abstract

No abstract record available.

Inventors

  • 👤 Gilbert Faraday Dutton

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-27 10:13
CPC Classifications
G; G11; G11B; G11B17/00; G11B17/32; G11B21/00; G11B21/16; G11B25/00; G11B25/04; G11B25/043

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