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Invention Grant
US1546772A Method of and means for producing tire carcass material 失效
轮胎胎体材料的制造方法和装置

  • Patent Title: Method of and means for producing tire carcass material
  • Patent Title (中): 轮胎胎体材料的制造方法和装置
  • Application No.: US33583219
    Application Date: 1919-11-05
  • Publication No.: US1546772A
    Publication Date: 1925-07-21
  • Inventor: BAKER ERLE K
  • Applicant: BAKER ERLE K
  • Assignee: Erle K Baker
  • Current Assignee: Erle K Baker
  • Priority: US33583219 1919-11-05
  • Main IPC: B29D30/38
  • IPC: B29D30/38
Method of and means for producing tire carcass material
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