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1.Bis-(4-dialkylamino-phenyl)-(4-cyclohexylamino-naphthyl)-methane dyes 失效
Title translation: 双(4-二烷基氨基 - 苯基) - (4-环己基氨基 - 萘基) - 甲烷染料公开(公告)号:US3320288A
公开(公告)日:1967-05-16
申请号:US30188963
申请日:1963-08-13
Applicant: BASF AG
Inventor: LUDWIG BETTAG , EMIL KERN , ALBERT PALM , EMIL WEISS
IPC: C09B11/16
CPC classification number: C09B11/16