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发明名称
Bohrmaschine.
摘要
申请公布号
CH285214(A)
申请公布日期
1952.08.31
申请号
CHD285214
申请日期
1950.04.24
申请人
HOFMANN,AUGUST
发明人
HOFMANN,AUGUST
分类号
B23B39/16
主分类号
B23B39/16
代理机构
代理人
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