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发明名称
METHOD OF BRINGING COKE TO BE CHARGED INTO A BLAST FURNACE AND SIEVING THE SAME
摘要
申请公布号
JPS5220303(A)
申请公布日期
1977.02.16
申请号
JP19750096890
申请日期
1975.08.09
申请人
SUMITOMO METAL IND
发明人
ISOMURA SHIYUUICHI
分类号
C22B1/00;B07B1/00;B07B9/00
主分类号
C22B1/00
代理机构
代理人
主权项
地址
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