发明名称 Cage construction for use in breeding fur-bearing animals
摘要 A cage construction for use in breeding fur-bearing animals such as mink, comprises a plurality of cages arranged on a stand, whereby each cage is provided with a breeding coop with an opening giving access to the cage. Each breeding coop is formed by a vertical plastic pipe open at both ends and having a substantially rectangular cross section, the pipe wall being formed by a central foam plastic layer and an outer and an inner solid surface layer. These layers are integrally connected.
申请公布号 US4287854(A) 申请公布日期 1981.09.08
申请号 US19800120543 申请日期 1980.02.11
申请人 WAVIN B.V. 发明人 HANSEN, FINN;LODDER, BERNHARD
分类号 A01K1/03;(IPC1-7):A01K1/02 主分类号 A01K1/03
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