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公开(公告)号：US3328471A
公开(公告)日：1967-06-27
申请号：US25257063
申请日：1963-01-21
Applicant: BAYER AG
Inventor： WALTER KRONIG , WOLFGANG SWODENK , MATTHIEU QUAEDVLIEG , WULF SCHWERDTEL , GUNTHER BOEHMKE
CPC classification number: B01J31/10 , B01J31/0225 , B01J31/4007 , B01J2231/32 , C07C29/04 , Y02P20/584 , C07C31/12
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公开(公告)号：US3154563A
公开(公告)日：1964-10-27
申请号：US11905361
申请日：1961-06-23
Applicant: BAYER AG
Inventor： WALTER KRONIG , WOLFGANG SWODENK
IPC: B01J31/10 , C07D319/06
CPC classification number: C07D319/06 , B01J31/10 , B01J2231/328
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