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发明名称
METHOD FOR RECOVERING RAW MATERIAL FOR PHOSPHATIC FERTILIZER FROM MOLTEN IRON PRETREATMENT SLAG
摘要
申请公布号
JPH02277709(A)
申请公布日期
1990.11.14
申请号
JP19890097631
申请日期
1989.04.19
申请人
KAWASAKI STEEL CORP
发明人
MIZUFUJI MASATO;SATO MICHIO
分类号
C21C1/02;C05B5/00
主分类号
C21C1/02
代理机构
代理人
主权项
地址
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