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发明名称
TACHOMETER DEVICE CONTROLLED BY AN ELECTRIC MOTOR
摘要
申请公布号
GB2020028(B)
申请公布日期
1983.01.06
申请号
GB19790010927
申请日期
1979.03.29
申请人
FRATELLI BORLETTI SPA
发明人
分类号
G01P1/04;G01P3/44;G01P3/49;(IPC1-7):G01P3/44
主分类号
G01P1/04
代理机构
代理人
主权项
地址
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