IT8125818A0 -
DEVICE FOR VARYING THE ROTATION SPEED OF SINGLE-PHASE AND THREE-PHASE ASYNCHRONOUS ELECTRIC MOTORS WITH SUBSTANTIALLY CONSTANT TORQUE.
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DEVICE FOR VARYING THE ROTATION SPEED OF SINGLE-PHASE AND THREE-PHASE ASYNCHRONOUS ELECTRIC MOTORS WITH SUBSTANTIALLY CONSTANT TORQUE.
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Publication number
IT8125818A0
IT8125818A0IT8125818AIT2581881AIT8125818A0IT 8125818 A0IT8125818 A0IT 8125818A0IT 8125818 AIT8125818 AIT 8125818AIT 2581881 AIT2581881 AIT 2581881AIT 8125818 A0IT8125818 A0IT 8125818A0
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Application filed by Carlo Previde MassarafiledCriticalCarlo Previde Massara
Priority to IT25818/81ApriorityCriticalpatent/IT1140164B/en
Publication of IT8125818A0publicationCriticalpatent/IT8125818A0/en
Application grantedgrantedCritical
Publication of IT1140164BpublicationCriticalpatent/IT1140164B/en
IT25818/81A1981-12-231981-12-23
DEVICE TO CHANGE THE ROTATION SPEED OF SINGLE-PHASE AND THREE-PHASE ASYNCHRONOUS ELECTRIC MOTORS WITH SUBSTANTIALLY CONSTANT TORQUE
IT1140164B
(en)