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公开(公告)号：US3294773A
公开(公告)日：1966-12-27
申请号：US48563765
申请日：1965-08-12
Applicant: HALCON INTERNATIONAL INC
Inventor： MANFRED GANS , DAVIS ROBERT S , SU EUGENE C
CPC classification number: B01J19/243 , B01J2219/00006 , B01J2219/00094 , B01J2219/00191 , C08F10/00 , Y10S526/921 , C08F4/28
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