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经营范围
发明名称
Poultry feeder and fountain
摘要
申请公布号
US2298398(A)
申请公布日期
1942.10.13
申请号
US19400313435
申请日期
1940.01.11
申请人
MARSHAUS ANTHONY J
发明人
MARSHAUS ANTHONY J.
分类号
A01K39/04
主分类号
A01K39/04
代理机构
代理人
主权项
地址
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