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Invention Grant
US914126A Corner-piece for window-screens. 失效
WINDOW-SCREENS的角膜。

  • Patent Title: Corner-piece for window-screens.
  • Patent Title (中): WINDOW-SCREENS的角膜。
  • Application No.: US1907379171
    Application Date: 1907-06-15
  • Publication No.: US914126A
    Publication Date: 1909-03-02
  • Inventor: FERRY GILBERT E
  • Applicant: FERRY GILBERT E
  • Assignee: Gilbert E Ferry
  • Current Assignee: Gilbert E Ferry
  • Priority: US1907379171 1907-06-15
Corner-piece for window-screens.
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