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发明名称
CONSTRUCTIONAL PARTS FOR CHEMICAL APPARATUSES MADE OF A COMPOSITE MATERIAL, PARTICULARLY MIXERS AND INNER PARTS OF REACTOR VESSELS AND REACTOR COLUMNS
摘要
申请公布号
EP0310561(A3)
申请公布日期
1989.06.28
申请号
EP19880810663
申请日期
1988.09.27
申请人
PAUL WELKER AG
发明人
WELKER, IVAR, DR.
分类号
B01F7/00;B01F15/00;B01J19/00;B01J19/02;(IPC1-7):B01J19/02
主分类号
B01F7/00
代理机构
代理人
主权项
地址
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