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发明名称
DRILL
摘要
申请公布号
JPS6368309(A)
申请公布日期
1988.03.28
申请号
JP19860210091
申请日期
1986.09.06
申请人
MITSUBISHI METAL CORP
发明人
MATSUMOTO KATSUNORI
分类号
B23B51/00
主分类号
B23B51/00
代理机构
代理人
主权项
地址
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