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1.发明授权Production of aromatic tricarboxylic acids having only two vicinal carboxylic acid groups 失效仅生产两种维生素羧酸的芳族三羧酸的生产
公开(公告)号：US3491144A
公开(公告)日：1970-01-20
申请号：US3491144D
申请日：1966-09-20
Applicant: STANDARD OIL CO
Inventor： EMBER GEORGE , HANNEMANN DONALD E , DARIN JOHN K , ZIMMERSCHIED WILFORD J
IPC: C07C51/265 , C07C63/02
CPC classification number: C07C51/265 , C07C63/307
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公开(公告)号：US3532746A
公开(公告)日：1970-10-06
申请号：US3532746D
申请日：1966-09-20
Applicant: STANDARD OIL CO
Inventor： EMBER GEORGE
IPC: C07C51/265 , C07C63/02
CPC classification number: C07C51/265
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