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经营范围
发明名称
HEAT TREATMENT METHOD IN IRON POWDER REDUCTION FURNACE
摘要
申请公布号
JPH05320730(A)
申请公布日期
1993.12.03
申请号
JP19920132624
申请日期
1992.05.25
申请人
KAWASAKI STEEL CORP
发明人
NONAKA IZUMI;SONOBE AKIO
分类号
C21B13/10;B22F1/00;C22B1/16;(IPC1-7):C21B13/10
主分类号
C21B13/10
代理机构
代理人
主权项
地址
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