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发明名称
COMBINED STEEL POWDER FOR POWDER METALLURGY
摘要
申请公布号
JPH02236201(A)
申请公布日期
1990.09.19
申请号
JP19890053768
申请日期
1989.03.08
申请人
KAWASAKI STEEL CORP
发明人
FURUKIMI OSAMU;TAKAGI SHIGEAKI;OKABE RITSUO;SAKURADA KAZUO
分类号
B22F1/00
主分类号
B22F1/00
代理机构
代理人
主权项
地址
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