发明名称 Divided pigsty - has obstruction and connecting passages between bedding and activity areas
摘要 The pigsty is divided by an obstruction (1) into bedding (2) and activity (3) areas. Passages for the pigs between the areas are provided at two or more points. The obstruction can be formed by an adjustable wall, grating or set of posts, while there can be thresholds (4) either side of it between the two areas. There can be an additional exit and entrance to a further area outside the sty. ADVANTAG
申请公布号 CH679201(A5) 申请公布日期 1992.01.15
申请号 CH19910000113 申请日期 1991.01.17
申请人 HANS SCHMID 发明人 SCHMID, HANS
分类号 A01K1/02 主分类号 A01K1/02
代理机构 代理人
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