发明名称 LIVESTOCK HEADGATE
摘要 A livestock headgate having a stanchion with a pair of swinging gates, a synchronizing mechanism for closing the gates simultaneously, stop latches to hold the gates in a closed position and adjustable stop means for limiting the size of the opening between the gates.
申请公布号 US3691998(A) 申请公布日期 1972.09.19
申请号 USD3691998 申请日期 1970.11.05
申请人 WILBERT L. LUINSTRA 发明人 WILBERT L. LUINSTRA
分类号 A61D3/00 主分类号 A61D3/00
代理机构 代理人
主权项
地址