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发明名称
TRATTAMENTO DEI RESIDUI DI SOLFATI METALLICI SOLUBILI IN ACQUA
摘要
申请公布号
IT1070921(B)
申请公布日期
1985.04.02
申请号
IT19760028438
申请日期
1976.10.18
申请人
ALLIED CHEMICAL CORP
发明人
分类号
C01B17/50;(IPC1-7):C02F/
主分类号
C01B17/50
代理机构
代理人
主权项
地址
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