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Invention Grant
US1058839A Rear spring cycle-fork. 失效
后弹簧周期

  • Patent Title: Rear spring cycle-fork.
  • Patent Title (中): 后弹簧周期
  • Application No.: US1912699014
    Application Date: 1912-05-22
  • Publication No.: US1058839A
    Publication Date: 1913-04-15
  • Inventor: BALDON EARLE C
  • Applicant: BALDON EARLE C
  • Assignee: Earle C Baldon
  • Current Assignee: Earle C Baldon
  • Priority: US1912699014 1912-05-22
Rear spring cycle-fork.
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