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发明名称
METODO E DISPOSIZIONE CIRCUITALE PER EILIMINARE LA RUMOROSITA' DI MOTORI ELETTRICI CON REGOLAZIONE DI VELOCITA' A MEZZO DI TRIAC O DI TIRISTORE
摘要
申请公布号
IT1170106(B)
申请公布日期
1987.06.03
申请号
IT19830019526
申请日期
1983.02.11
申请人
CROVATO PIERO
发明人
CROVATO PIERO
分类号
H02P;(IPC1-7):H02P/
主分类号
H02P
代理机构
代理人
主权项
地址
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