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发明名称
Vorrichtung zum Führen von Gewindebohrern.
摘要
申请公布号
CH198207(A)
申请公布日期
1938.06.15
申请号
CHD198207
申请日期
1937.09.15
申请人
EICHENBERGER EMIL
发明人
EMIL EICHENBERGER
分类号
B25H1/00
主分类号
B25H1/00
代理机构
代理人
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地址
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