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发明名称
SEPARATION DE L'ANHYDRIDE SULFUREUX D'UN COURANT GAZEUX QUI EN CONTIEN
摘要
申请公布号
BE763428(A1)
申请公布日期
1971.08.25
申请号
BE19710763428
申请日期
1971.02.25
申请人
CHEMICAL CONSTRUCTION CORP., 320 PARK AVENUE, NEW YORK 22, NEWYORK, (E.U.A.),
发明人
I.S. SHAN.
分类号
B01D53/50;C01B17/60;(IPC1-7):B01D/
主分类号
B01D53/50
代理机构
代理人
主权项
地址
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