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发明名称
HARD WATER STABILIZING ADDITIVE FOR ACTIVATING AGENTS BEFORE ZINC PHOSPHATING
摘要
申请公布号
EP0340529(B1)
申请公布日期
1992.06.24
申请号
EP19890106995
申请日期
1989.04.19
申请人
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
发明人
ENDRES, HELMUT, DR.;CHRISTOPHLIEMK, PETER, DR.;BRANDS, KARL-DIETER;ROLAND, WOLF-ACHIM, DR.
分类号
C23C22/78;C23C22/80;(IPC1-7):C23C22/80
主分类号
C23C22/78
代理机构
代理人
主权项
地址
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