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发明名称
Improvements in or relating to floors for poultry laying cages
摘要
申请公布号
GB585854(A)
申请公布日期
1947.02.26
申请号
GB19440024720
申请日期
1944.12.09
申请人
GEORGE H. ELT LIMITED;GEORGE HENRY ELT
发明人
分类号
A01K31/16
主分类号
A01K31/16
代理机构
代理人
主权项
地址
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