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DE714837C Expired / Lapsed DE ⏱️ 0.0 years remaining

Switching device for high voltage switch

Assignee: Siemens Corp
•
Filing: 1938-11-29
•
Granted: 1944-02-23
•
Expires: 1958-11-29
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Abstract

No abstract record available.

Inventors

  • 👤 Paul Duffing

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-30 06:33
CPC Classifications
H; H01; H01H; H01H3/00; H01H3/22; H01H3/30

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