IT1226639B - Sistema di eccitazione a magneti permanenti con induzione di "traferro" incrementata.
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Sistema di eccitazione a magneti permanenti con induzione di "traferro" incrementata.
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IT1226639B
IT1226639BIT8721140AIT2114087AIT1226639BIT 1226639 BIT1226639 BIT 1226639BIT 8721140 AIT8721140 AIT 8721140AIT 2114087 AIT2114087 AIT 2114087AIT 1226639 BIT1226639 BIT 1226639B
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Publication of IT1226639BpublicationCriticalpatent/IT1226639B/it
Electromechanical activator using magnetic friction drive - has coil creating magnetic field to press driven plate against driving plate when energised