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Invention Grant
US784155A Combined adjustable window-shade and curtain bracket. 失效
组合可调式WINDOW-SHADE和CURTAIN BRACKET。

  • Patent Title: Combined adjustable window-shade and curtain bracket.
  • Patent Title (中): 组合可调式WINDOW-SHADE和CURTAIN BRACKET。
  • Application No.: US1904210732
    Application Date: 1904-06-01
  • Publication No.: US784155A
    Publication Date: 1905-03-07
  • Inventor: HAAS CHARLES A
  • Applicant: HAAS CHARLES A
  • Assignee: Charles A Haas
  • Current Assignee: Charles A Haas
  • Priority: US1904210732 1904-06-01
Combined adjustable window-shade and curtain bracket.
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