IT1176370B - Dispositivo d'allarme per sistemi di tubi isolati
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Dispositivo d'allarme per sistemi di tubi isolati
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IT1176370B
IT1176370BIT21685/84AIT2168584AIT1176370BIT 1176370 BIT1176370 BIT 1176370BIT 21685/84 AIT21685/84 AIT 21685/84AIT 2168584 AIT2168584 AIT 2168584AIT 1176370 BIT1176370 BIT 1176370B
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Priority to IT21685/84ApriorityCriticalpatent/IT1176370B/it
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Publication of IT8421685A1publicationCriticalpatent/IT8421685A1/it
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Publication of IT1176370BpublicationCriticalpatent/IT1176370B/it
Evaluating the Ground Insulation Integrity of Long Buried Conductors by Measuring the Vertical and Longitudinal Components of an Oscillating Magnetic Field Generated by an Applied Alternating Signal Current