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发明名称
EINRICHTUNG ZUM EINDREHEN VON SCHRAUBEN UND ANZIEHEN VON MUTTERN
摘要
申请公布号
DD146744(A3)
申请公布日期
1981.03.04
申请号
DD19780207719
申请日期
1978.09.11
申请人
KNISPEL,GUENTHER,DD
发明人
KNISPEL,GUENTHER,DD
分类号
B25B21/00;(IPC1-7):B25B21/00
主分类号
B25B21/00
代理机构
代理人
主权项
地址
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