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发明名称
MANUFACTURE OF SINTERED HARD ALLOY
摘要
申请公布号
JPS613853(A)
申请公布日期
1986.01.09
申请号
JP19840123784
申请日期
1984.06.18
申请人
SUMITOMO DENKI KOGYO KK
发明人
SHIMIZU YASUHIRO;TAKAHASHI KUNIHIRO;TOBIOKA MASAAKI
分类号
C22C1/05;C22C29/04
主分类号
C22C1/05
代理机构
代理人
主权项
地址
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