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发明名称
PROCEDE DE DIMINUTION DE LA FORMATION D'INCRUSTATIONS DANS LES INSTALLATIONS DE PHOSPHATATION
摘要
申请公布号
FR2634225(B1)
申请公布日期
1991.08.16
申请号
FR19890009317
申请日期
1989.07.11
申请人
METALLGESELLSCHAFT AG
发明人
WERNER RAUSCH
分类号
C23C22/07;C23C22/73;(IPC1-7):C23F15/00
主分类号
C23C22/07
代理机构
代理人
主权项
地址
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