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经营范围
发明名称
METHOD FOR REDUCTION WHITE POWDER IN BRIGHT ANNEALING FURNACE
摘要
申请公布号
JPH1072624(A)
申请公布日期
1998.03.17
申请号
JP19960246948
申请日期
1996.08.30
申请人
NISSHIN STEEL CO LTD
发明人
TAKEUCHI NAOTOSHI
分类号
C21D1/76;C21D9/56;(IPC1-7):C21D9/56
主分类号
C21D1/76
代理机构
代理人
主权项
地址
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