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发明名称
METHOD FOR RECOVERY OF WASTE SULPHRIC ACID CONTAINING ORGANIC IMPURITIES
摘要
申请公布号
BG40544(A1)
申请公布日期
1987.01.15
申请号
BG19850071747
申请日期
1985.09.18
申请人
POPOV,NEDJALKO T.;DIMITROVA,LJUDMILA K.;DIMITROV,KUZMAN S.
发明人
POPOV,NEDJALKO T.;DIMITROVA,LJUDMILA K.;DIMITROV,KUZMAN S.
分类号
C01B17/90;(IPC1-7):C01B17/90
主分类号
C01B17/90
代理机构
代理人
主权项
地址
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