DEVICE FOR MONITORING AND SIGNALLING ABOUT ELECTRIC MAINS STATUS

FIELD: electricity.SUBSTANCE: invention is referred to the area of electrical measurement instruments, monitoring and signalling about status of three-phase electric mains, and namely to multifunctional and multirate meters of electric energy consumption purposed for on-line control of electric para...

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Bibliographische Detailangaben
1. Verfasser: MOVCHAN ROMAN SERGEEVICH
Format: Patent
Sprache:eng ; rus
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