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发明名称
TREATMENT OF CONTINUOUS GRAPHITE SPHEROIDIZATION FOR MOLTEN IRON
摘要
申请公布号
JPH03281715(A)
申请公布日期
1991.12.12
申请号
JP19900083138
申请日期
1990.03.29
申请人
KOBE STEEL LTD
发明人
FUKUSHIMA AKIRA
分类号
C21C1/10
主分类号
C21C1/10
代理机构
代理人
主权项
地址
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