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发明名称
METAL POWDER QUALITY IMPROVEMENT
摘要
申请公布号
JPS58221201(A)
申请公布日期
1983.12.22
申请号
JP19830020533
申请日期
1983.02.09
申请人
WESTINGHOUSE ELECTRIC CORP
发明人
MAIKERU GURAHAMU DAUN
分类号
B22F1/00;C22B9/22;C22B34/12;C22B34/14
主分类号
B22F1/00
代理机构
代理人
主权项
地址
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