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发明名称
METAL POWDER MANUFACTURING BY HYDROGEN REDUCTION
摘要
申请公布号
JPS5316347(A)
申请公布日期
1978.02.15
申请号
JP19760090185
申请日期
1976.07.30
申请人
SUMITOMO ELECTRIC INDUSTRIES
发明人
HARA AKIO
分类号
B22F9/22;B22F9/00
主分类号
B22F9/22
代理机构
代理人
主权项
地址
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