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Invention Grant
US848101A Apparatus for supplying food to fish and land animals. 失效
供应鱼类和土地动物食品的设备。

  • Patent Title: Apparatus for supplying food to fish and land animals.
  • Patent Title (中): 供应鱼类和土地动物食品的设备。
  • Application No.: US1903145463
    Application Date: 1903-02-28
  • Publication No.: US848101A
    Publication Date: 1907-03-26
  • Inventor: HALE HENRY S
  • Applicant: HALE HENRY S
  • Assignee: Henry S Hale
  • Current Assignee: Henry S Hale
  • Priority: US1903145463 1903-02-28
Apparatus for supplying food to fish and land animals.
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