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经营范围
发明名称
METHOD OF SINTERING POWDERY RETURNED ORE OR THE LIKE
摘要
申请公布号
JPS56235(A)
申请公布日期
1981.01.06
申请号
JP19790074716
申请日期
1979.06.15
申请人
KAWASAKI STEEL CO
发明人
TAMIYA TOSHIO;MAEDA MASAKAZU
分类号
C22B1/20
主分类号
C22B1/20
代理机构
代理人
主权项
地址
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