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发明名称
PROCEDIMIENTO PARA REDUCIR LA FORMACION DE COSTRAS EN LA FOSFATACION DE METALES
摘要
申请公布号
AR212770(A1)
申请公布日期
1978.09.29
申请号
AR19770267662
申请日期
1977.05.17
申请人
HOECHST AG
发明人
分类号
C23C22/08;(IPC1-7):C23F7/08
主分类号
C23C22/08
代理机构
代理人
主权项
地址
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