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Invention Grant
US3428647A Anthra(1,2-c)pyrazole derivative 失效
ANTHRA（1,2-C）吡唑衍生物

  • Patent Title: Anthra(1,2-c)pyrazole derivative
  • Patent Title (中): ANTHRA（1,2-C）吡唑衍生物
  • Application No.: US3428647D
    Application Date: 1967-04-05
  • Publication No.: US3428647A
    Publication Date: 1969-02-18
  • Inventor: BRAUN WILLY , ANTON ERNST
  • Applicant: BASF AG
  • Assignee: Basf Ag
  • Current Assignee: Basf Ag
  • Priority: DEB0086550 1966-04-06; DEB0088634 1966-08-26
  • Main IPC: C09B5/30
  • IPC: C09B5/30 ;  C07D49/24 ;  D06P1/20
Anthra(1,2-c)pyrazole derivative
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