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Invention Grant
US653695A Mucilage-stand. 失效
MUCILAGE-STAND。

  • Patent Title: Mucilage-stand.
  • Patent Title (中): MUCILAGE-STAND。
  • Application No.: US1900012156
    Application Date: 1900-04-09
  • Publication No.: US653695A
    Publication Date: 1900-07-17
  • Inventor: RAFF EDWARD S
  • Applicant: RAFF EDWARD S
  • Assignee: Edward S Raff
  • Current Assignee: Edward S Raff
  • Priority: US1900012156 1900-04-09
Mucilage-stand.
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