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发明名称
Durch einen Elektromagneten gehaltenen Bohrständer
摘要
申请公布号
CH463238(A)
申请公布日期
1968.09.30
申请号
CH19680003736
申请日期
1968.03.13
申请人
WALTER SCHWEIZER AG
发明人
SCHWEIZER,WALTER
分类号
B23B45/14;B25H1/00;(IPC1-7):B23B45/14
主分类号
B23B45/14
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代理人
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