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AT167797B Expired / Lapsed AT ⏱️ 0.0 years remaining

Differential protection device for electrical system parts

Assignee: Siemens Schuckertwerke Gmbh
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Filing: 1949-09-29
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Granted: 1951-02-26
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Expires: 1969-09-29
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Abstract

No abstract record available.

Inventors

  • 👤 Leopold Dipl Ing Ferschl

Bibliographic Details

Application Number —
Jurisdiction AT
Data Source google_patents
Last Synchronized 2026-10-28 10:00
CPC Classifications
H; H02; H02H; H02H3/00; H02H3/26; H02H3/28

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