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发明名称
SYNTHETIC ZEOLITE AND METHOD OF PREPARATION THEREOF
摘要
申请公布号
GB1270964(A)
申请公布日期
1972.04.19
申请号
GB19690035700
申请日期
1969.07.15
申请人
W. R. GRACE & CO.
发明人
分类号
B01D15/00;C01B13/00;C01B33/26;C01B39/02
主分类号
B01D15/00
代理机构
代理人
主权项
地址
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