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经营范围
发明名称
Schlag-Bohrmaschine.
摘要
申请公布号
AT116436(B)
申请公布日期
1930.02.25
申请号
ATD116436
申请日期
1927.01.07
申请人
HUGO RABER
发明人
HUGO RABER
分类号
E21B1/16;E21B1/18
主分类号
E21B1/16
代理机构
代理人
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地址
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