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发明名称
ELEKTRISCHE SICHERHEITSSCHALTUNG
摘要
申请公布号
DE2720503(A1)
申请公布日期
1977.11.24
申请号
DE19772720503
申请日期
1977.05.06
申请人
T.B. WOOD'S SONS CO.
发明人
O. WISMAN,FRANKLIN
分类号
H02H7/08;H02H11/00;(IPC1-7):H02H7/08
主分类号
H02H7/08
代理机构
代理人
主权项
地址
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