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发明名称
SCHALTER FUER DEN ANTRIEB EINES KOHLENHOBELS, EINES FOERDERERS OD. DGL.
摘要
申请公布号
DE1771616(U)
申请公布日期
1958.08.07
申请号
DE195800G7836U
申请日期
1958.06.09
申请人
GEWERKSCHAFT EISENHUETTE WESTFALIA
发明人
分类号
H01H9/20
主分类号
H01H9/20
代理机构
代理人
主权项
地址
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