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发明名称
PROCESS FOR CLEANING AND CONCENTRATING THIN, CONTAMINATED HYDROCHLORID ACID
摘要
申请公布号
HUT55703(A)
申请公布日期
1991.06.28
申请号
HU19900006908
申请日期
1990.10.26
申请人
KRC UMWELTTECHNIK GMBH.,DE
发明人
KUERZINGER,KARL,DE;STEPHAN,RAINER,DE
分类号
C01B7/07;C01F7/54;(IPC1-7):C01B7/01;B01D53/34;B01D53/02
主分类号
C01B7/07
代理机构
代理人
主权项
地址
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