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发明名称
SINTERED DIAMOND FOR TOOL AND PRODUCTION THEREOF
摘要
申请公布号
JPS6421033(A)
申请公布日期
1989.01.24
申请号
JP19870176868
申请日期
1987.07.15
申请人
SUMITOMO ELECTRIC IND LTD
发明人
NAKAMURA TSUTOMU;NAKAI TETSUO
分类号
C22C1/05;C22C26/00
主分类号
C22C1/05
代理机构
代理人
主权项
地址
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