Patent US4016972A successfully refreshed from Google Patents.
DE972731C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Cross frame antenna, especially for radio reception
Assignee: SEG Hausgeraete GmbH
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Filing: 1953-03-07
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Granted: 1959-09-17
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Expires: 1973-03-07
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Dipl-Ing Mennerich
- 👤 Joachim Steinmetz
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 03:03
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/12; H01Q1/22; H01Q1/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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