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DE1111677B Expired / Lapsed DE ⏱️ 0.0 years remaining

Circuit arrangement for telecommunications systems, in which the same connection paths are used for different types of message transmission

Assignee: Siemens Corp
•
Filing: 1960-04-04
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Granted: —
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Expires: 1980-04-04
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Abstract

No abstract record available.

Inventors

  • 👤 Alois Brandstetter
  • 👤 Franz Etzel
  • 👤 Herbert Toepfer

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-23 06:10
CPC Classifications
H; H04; H04L; H04L43/00; H04L43/50; H04M; H04M11/00; H04M11/06; H04M3/00; H04M3/22; H04M3/26; H04M3/28; H04M3/32; H04M3/323; H04Q; H04Q3/00

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