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发明名称
MANUFACTURE OF UNSINTERED AGGLOMERATED ORE
摘要
申请公布号
JPH04103727(A)
申请公布日期
1992.04.06
申请号
JP19900219447
申请日期
1990.08.20
申请人
TETSUGEN:KK;NIPPON STEEL CORP
发明人
YAMAGUCHI KAZUNARI;MATSUNAGA SHINICHI;MATSUOKA HIRONAO;HATTORI KATSUO;OBA SHOJI;FUJIWARA ATSUSHI
分类号
C22B1/243
主分类号
C22B1/243
代理机构
代理人
主权项
地址
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