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1.Crystalline modifications of perylene-3, 4, 9, 10-tetracarboxylic acid bis-(4-phenylazo)-phenylimide 失效
Title translation: 苝-3,4,9,10-四羧酸双 - (4-苯基偶氮) - 苯基酰亚胺-
公开(公告)号:US2823212A
公开(公告)日:1958-02-11
申请号:US57334456
申请日:1956-03-23
Applicant: BASF AG
Inventor: ERNST ANTON , KARL SAFTIEN
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3.
公开(公告)号:US3332931A
公开(公告)日:1967-07-25
申请号:US36613564
申请日:1964-05-08
Applicant: BASF AG
Inventor: WILLY BRAUN , ERNST ANTON
IPC: C09B5/62
CPC classification number: C09B5/62
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公开(公告)号:US2911417A
公开(公告)日:1959-11-03
申请号:US70328257
申请日:1957-12-17
Applicant: BASF AG
Inventor: ERNST ANTON , JULIUS EISELE , WILHELM FEDERKIEL
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