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发明名称
Method for preparing ferric polysulfate solutions.
摘要
申请公布号
HK1017332(A1)
申请公布日期
2005.12.16
申请号
HK19990102297
申请日期
1999.05.24
申请人
NITTETSU MINING CO., LTD.
发明人
YASUIE MIKAMI;HAKUYA MORITA
分类号
C01G49/14;C02F1/52;(IPC1-7):C01G;C01B
主分类号
C01G49/14
代理机构
代理人
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