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发明名称
ANTRIEB FUER BOHRMASCHINE
摘要
申请公布号
DE7729449(U1)
申请公布日期
1978.06.08
申请号
DE19770029449U
申请日期
1977.09.20
申请人
FA. OTTO HAEFNER, 2000 HAMBURG
发明人
分类号
B23B47/34;(IPC1-7):B23B47/34
主分类号
B23B47/34
代理机构
代理人
主权项
地址
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