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发明名称
(B1) ;METHOD OF MANUFACTURE OF NITROGEN ZEOLITE OF HIGH SILICON CONTENT
摘要
申请公布号
PL231933(A1)
申请公布日期
1981.11.27
申请号
PL19810231933
申请日期
1981.06.30
申请人
INST CHEMII PRZEMYSLOWEJ
发明人
CZERWINSKA BARBARA;BERAK JOZEF;PIENIAZEK JANINA;MEJSNER JERZY
分类号
C01B;(IPC1-7):C01B/
主分类号
C01B
代理机构
代理人
主权项
地址
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