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DE672125C Expired / Lapsed DE ⏱️ 0.0 years remaining

Air space-insulated, especially for high-frequency transmission serving electrical line

Assignee: Siemens and Halske AG
•
Filing: 1937-01-07
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Granted: 1939-02-22
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Expires: 1957-01-07
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Abstract

No abstract record available.

Inventors

  • 👤 Dipl-Ing Albrecht Kahmann

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-02 16:00
CPC Classifications
H; H01; H01B; H01B11/00; H01B11/18; H01B11/1873; H01B13/00; H01B13/06; H01B13/18; H01B13/20

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