Invention Grant
US3442599A Anthraquinone dyes for dyeing live human hair and keratinic fibers
失效
用于染色人造毛发和可卡因纤维的蒽醌染料
- Patent Title: Anthraquinone dyes for dyeing live human hair and keratinic fibers
- Patent Title (中): 用于染色人造毛发和可卡因纤维的蒽醌染料
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Application No.: US3442599DApplication Date: 1965-01-18
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Publication No.: US3442599APublication Date: 1969-05-06
- Inventor: KALOPISSIS GREGOIRE , BERTRAND JACK , BUGAUT ANDREE
- Applicant: OREAL
- Assignee: Oreal
- Current Assignee: Oreal
- Priority: FR961661 1964-01-27
- Main IPC: C09B1/20
- IPC: C09B1/20 ; C09B1/26 ; C09B1/28 ; C09B1/51 ; A61K7/12
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