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发明名称
PROCEDIMENTO PER IL RICUPERO DI COMPOSTI DEL CALCIO E DELLO ZOLFO DA UN MATERIALE DI RIFIUTO METALLURGICO
摘要
申请公布号
IT1162590(B)
申请公布日期
1987.04.01
申请号
IT19790026407
申请日期
1979.10.11
申请人
COLLIN PER HARALD
发明人
COLLIN PER HARALD
分类号
C01B17/16;C01B17/42;C01F11/02;C01F11/10;C01F11/18;(IPC1-7):C01F/
主分类号
C01B17/16
代理机构
代理人
主权项
地址
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