Invention Grant
US2805959A Coated unspun fibers and process of producing pile fabric therewith 失效
涂布非纺纤维及其生产绒毛织物的工艺

  • Patent Title: Coated unspun fibers and process of producing pile fabric therewith
  • Patent Title (中): 涂布非纺纤维及其生产绒毛织物的工艺
  • Application No.: US18158550
    Application Date: 1950-08-25
  • Publication No.: US2805959A
    Publication Date: 1957-09-10
  • Inventor: HENRY EWING
  • Applicant: BRITISH CELANESE
  • Assignee: British Celanese
  • Current Assignee: British Celanese
  • Priority: GB2805959X 1949-09-07
  • Main IPC: D06M11/79
  • IPC: D06M11/79
Coated unspun fibers and process of producing pile fabric therewith
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