DE759581C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method for the precise setting up of intercommunicating, directional transmitting and receiving devices having light signal stations
Assignee: Siemens and Halske AG
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Filing: 1938-10-19
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Granted: 1954-03-29
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Expires: 1958-10-19
Abstract
No abstract record available.
Inventors
- 👤 Max Dipl-Ing Dr Lattmann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 20:47
CPC Classifications
H; H04; H04B; H04B10/00; H04B10/11; H04B7/00; H04B7/14; H04B7/15; H04B7/155
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE545168C
Cited
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