A novel arrangement relating to the selective protection against singlephase to ground faults of consumers' installation
IL41319A0Inactive Publication Date: 1973-03-30Z ZAHAVI CONSULTANT ENGINEERS LTD
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Patent Information
- Application Number
- IL41319
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1973-01-17
- Publication Date
- 1973-03-30
- Estimated Expiration
- Not applicable · inactive patent
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