发明名称 Method and apparatus for loading poultry through a vision blocking gate
摘要 Method and apparatus for loading a poultry coop. Each compartment in the coop has a rectangular frame opening which is blocked or unblocked by a pivoted door. A flexible vision blocking curtain is hung across the opening to prevent the escape of any poultry during the loading procedure.
申请公布号 US5913286(A) 申请公布日期 1999.06.22
申请号 US19970986153 申请日期 1997.12.05
申请人 SHOWALTER, HARRY LEE 发明人 SHOWALTER, HARRY LEE
分类号 A01K31/00;A01K45/00;(IPC1-7):A01K31/06 主分类号 A01K31/00
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