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发明名称
HARD SINTERED COMPACT FOR TOOLS
摘要
申请公布号
EP0430100(A3)
申请公布日期
1991.09.18
申请号
EP19900122411
申请日期
1990.11.23
申请人
SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人
NAKAI, TETSUO, C/O ITAMI WORKS OF SUMITOMO;GOTO, MITSUHIRO, C/O ITAMI WORKS OF SUMITOMO
分类号
B01J3/06;C22C26/00;(IPC1-7):C22C1/05;C22C29/16
主分类号
B01J3/06
代理机构
代理人
主权项
地址
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