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Invention Grant
US1072590A Razor-strop. 失效
RAZOR-STROP。

  • Patent Title: Razor-strop.
  • Patent Title (中): RAZOR-STROP。
  • Application No.: US1912725028
    Application Date: 1912-10-10
  • Publication No.: US1072590A
    Publication Date: 1913-09-09
  • Inventor: ELLIOTT PERCY M
  • Applicant: ELLIOTT PERCY M
  • Assignee: Percy M Elliott
  • Current Assignee: Percy M Elliott
  • Priority: US1912725028 1912-10-10
Razor-strop.
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