发明名称 |
Male only grill for poultry feeding |
摘要 |
A male only grill and poultry feeder combination. A first barrier is connected to the feeder and extends radially outward therefrom for holding birds in a predetermined spaced relation from the feeder to restrain female birds from the feeder. A second barrier is connected to the feeder and positioned above the first barrier for preventing female birds from reaching the feeder by standing on the first barrier. A third barrier is connected to the feeder and spaced laterally outward from the feeder and is positioned between the first and second barrier for preventing female birds from reaching the feeder by forcing their chest portions between the first and second barriers.
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申请公布号 |
US5275131(A) |
申请公布日期 |
1994.01.04 |
申请号 |
US19920820349 |
申请日期 |
1992.01.14 |
申请人 |
NORTH CAROLINA STATE UNIVERSITY |
发明人 |
BRAKE, JOHN T.;KHAMIDULLIN, TALGAT;SAMNILOVA, LUDMILA |
分类号 |
A01K39/012;(IPC1-7):A01K39/014 |
主分类号 |
A01K39/012 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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