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发明名称
PREPARATION OF ENVIRONMENTAL CATALYST MATERIAL AND CALCIUM CHLORIDE FROM PICKLING WASTE ACID
摘要
申请公布号
KR20070044120(A)
申请公布日期
2007.04.27
申请号
KR20050100071
申请日期
2005.10.24
申请人
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
发明人
KIM, DAE YOUNG;LEE, JAE YOUNG
分类号
C01F11/24;B01J23/70
主分类号
C01F11/24
代理机构
代理人
主权项
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