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经营范围
发明名称
Dowel-hole drilling machine
摘要
申请公布号
CH648786(A5)
申请公布日期
1985.04.15
申请号
CH19800006209
申请日期
1980.08.18
申请人
KARL AYEN
发明人
AYEN, KARL
分类号
B23B39/18;B27C3/06;(IPC1-7):B27C3/06
主分类号
B23B39/18
代理机构
代理人
主权项
地址
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