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发明名称
PRODUCTION OF HIGH-STRENGTH TUNGSTEN CARBIDE BASE CEMENTED CARBIDE
摘要
申请公布号
JPH05222403(A)
申请公布日期
1993.08.31
申请号
JP19920059508
申请日期
1992.02.13
申请人
MITSUBISHI MATERIALS CORP
发明人
INADA SHOGO
分类号
B22F1/00;B22F3/10
主分类号
B22F1/00
代理机构
代理人
主权项
地址
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