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发明名称
ROLLER CUTTER
摘要
申请公布号
JPH0610585(A)
申请公布日期
1994.01.18
申请号
JP19920166457
申请日期
1992.06.24
申请人
MITSUBISHI MATERIALS CORP
发明人
KODERA SATOSHI;SABURI AKIHIRO
分类号
E21C25/00;(IPC1-7):E21C25/00
主分类号
E21C25/00
代理机构
代理人
主权项
地址
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