发明名称 Calving enclosure
摘要 A calving enclosure which is adapted to be placed permanently on the ground or which may be moved from one location to another for use during calving operations. The enclosure includes a pivotal alleyway which may be moved from a stowed position to an operative position so that the width of the enclosure is reduced for transport purposes. The enclosure includes multiple confinement pens or areas as well as a tack or warming room and a headgate assembly.
申请公布号 US7146933(B1) 申请公布日期 2006.12.12
申请号 US20040939827 申请日期 2004.09.13
申请人 DUBAS BRYAN D 发明人 DUBAS BRYAN D.
分类号 A01K1/00 主分类号 A01K1/00
代理机构 代理人
主权项
地址
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