DE867876C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Establishing a connection between a mobile station and a number of fixed intercom stations
Assignee: Siemens Corp
•
Filing: 1949-09-15
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Granted: 1953-02-19
•
Expires: 1969-09-15
Abstract
No abstract record available.
Inventors
- 👤 Martin Dr Baesecke
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 09:01
CPC Classifications
H; H04; H04B; H04B7/00; H04B7/24; H04B7/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2343115A
Cited
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