DE420710C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Circuit for protecting generators against earth faults
Assignee: Siemens and Halske AG
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Filing: 1924-09-09
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Granted: 1925-10-30
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Expires: 1944-09-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 06:44
CPC Classifications
H; H02; H02H; H02H3/00; H02H3/26; H02H3/28; H02H3/286
Claims Analysis
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References Cited (Backward Citations)
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