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发明名称
PROCESS FOR PURIFICATION AND CONCENTRATION OF SULFURIC ACID
摘要
申请公布号
KR960012707(B1)
申请公布日期
1996.09.24
申请号
KR19940004970
申请日期
1994.03.14
申请人
AIR PRODUCTS AND CHEMICALS INC.
发明人
MAZZAFRO, WILLIAM JOSEPH;CLARKE, STEPHEN IAN;TAYLOR, PHILIP NEIL
分类号
B01D1/26;C01B17/88;C01B17/90;C01B17/94;(IPC1-7):C01B17/90
主分类号
B01D1/26
代理机构
代理人
主权项
地址
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