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Patent DE973684C successfully refreshed from Google Patents.
DE973684C
Expired / Lapsed
DE
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Directional antenna for very short electromagnetic waves
Assignee: Siemens Corp
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Filing: 1951-11-25
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Granted: 1960-04-28
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Expires: 1971-11-25
Abstract
No abstract record available.
Inventors
- 👤 Otto Dr-Ing Habil Zinke
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 18:22
CPC Classifications
H; H01; H01Q; H01Q13/00; H01Q13/20; H01Q13/24; H01Q21/00; H01Q21/06
Claims Analysis
Total Claims: 0
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