DE2321986C3
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for issuing information in telephone systems
Assignee: Tenovis GmbH and Co KG
•
Filing: 1973-05-02
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Granted: 1979-01-11
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Expires: 1993-05-02
Abstract
No abstract record available.
Inventors
- 👤 Bruno 4040 Neuss Beuss
- 👤 Lothar 6082 Moerfelden Lohmann
- 👤 Manfred Dipl.-Ing. 6239 Lorsbach Steuer
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 21:35
CPC Classifications
H; H04; H04M; H04M3/00; H04M3/42; H04M3/487
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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