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公开(公告)号：US3141026A
公开(公告)日：1964-07-14
申请号：US6925760
申请日：1960-11-15
Applicant: HALCON INTERNATIONAL INC
Inventor： MANFRED GANS , SIMON ROBERT W
IPC: C07C51/573
CPC classification number: C07C51/573 , C07C57/145
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