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1.发明授权
公开(公告)号：US3098883A
公开(公告)日：1963-07-23
申请号：US79507759
申请日：1959-02-24
Applicant: HOECHST AG
Inventor： OTTO HEUSE , WERNER FISCHER , FRIEDRICH HORN , RUDOLF WIMMER
CPC classification number: B01J12/005 , B01J19/2405 , B01J2219/00157 , C07C4/04 , Y10S585/923 , Y10S585/953
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