Invention Grant
US3377307A Process for the dressing of leather 失效
皮革修整工艺

  • Patent Title: Process for the dressing of leather
  • Patent Title (中): 皮革修整工艺
  • Application No.: US56731966
    Application Date: 1966-07-22
  • Publication No.: US3377307A
    Publication Date: 1968-04-09
  • Inventor: GUNTER KOLBKURT EITEL
  • Applicant: BAYER AG
  • Assignee: Bayer Ag
  • Current Assignee: Bayer Ag
  • Priority: DEF0028605 1959-06-04
  • Main IPC: C14C11/00
  • IPC: C14C11/00
Process for the dressing of leather
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