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发明名称
PRODUCTION OF SINTERED W ALLOY
摘要
申请公布号
JPH04333534(A)
申请公布日期
1992.11.20
申请号
JP19910132119
申请日期
1991.05.09
申请人
JAPAN STEEL WORKS LTD:THE
发明人
MURAI MASAMITSU
分类号
B22F7/06;C22C1/04;C22C27/04
主分类号
B22F7/06
代理机构
代理人
主权项
地址
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