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发明名称
Fremgangsmåde til fremstilling af ammoniumzeolitter med lavt alkalimetalindhold
摘要
申请公布号
DK0665816(T3)
申请公布日期
2002.12.23
申请号
DK19940924479T
申请日期
1994.07.20
申请人
PQ CORPORATION
发明人
DAVID, A. COOPER
分类号
C01B39/02;B01J29/08;B01J37/30;(IPC1-7):C01B33/34
主分类号
C01B39/02
代理机构
代理人
主权项
地址
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