Patent US2150154A successfully refreshed from Google Patents.
Patent CH358150A successfully refreshed from Google Patents.
CH358150A
Expired / Lapsed
CH
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Distance protection device through phase comparison of two voltages
Assignee: Bbc Brown Boveri & Cie
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Filing: 1958-03-27
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Granted: —
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Expires: 1978-03-27
Abstract
No abstract record available.
Inventors
- 👤 Georg Dr Ing Vafiadis
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 13:23
CPC Classifications
G; G08; G08B; G08B21/00; G08B21/18; G08B21/185; G01; G01R; G01R27/00; G01R27/02; G01R27/16; H; H02; H02H; H02H1/00; H02H1/04; H02H3/00; H02H3/38; H02H3/382
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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