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发明名称
摘要
申请公布号
DE2906656(B2)
申请公布日期
1981.02.12
申请号
DE19792906656
申请日期
1979.02.21
申请人
UNION CARBIDE CORP., NEW YORK, N.Y. (V.ST.A.)
发明人
EARLS, DAVID ELMER, SUFFERN, N.Y. (V.ST.A.)
分类号
C01B39/24;B01J20/18;B01J29/08;C02F1/28;(IPC1-7):C01B33/26
主分类号
C01B39/24
代理机构
代理人
主权项
地址
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