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MESSAGE TECHNOLOGY DEVICE

Assignee: Philips Nv
•
Filing: 1977-02-18
•
Granted: 1979-03-12
•
Expires: 1997-02-18
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Abstract

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Inventors

  • 👤 Karl Ing Fischer
  • 👤 Walter Matetschlaeger

Bibliographic Details

Application Number —
Jurisdiction AT
Data Source google_patents
Last Synchronized 2026-11-09 00:21
CPC Classifications
G; G11; G11B; G11B25/00; G11B25/06; H; H01; H01M; H01M50/00; H01M50/20; H01M50/202; H05; H05K; H05K5/00; H05K5/0086; Y; Y02; Y02E; Y02E60/00; Y02E60/10

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