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发明名称
Dog feeder and methods
摘要
A self-feeding dog feeder that has a capacity for several days feeding, constructed in such a way that the feed is protected from inadvertent contamination or loss, while still allowing easy access by the desired dog only.
申请公布号
US4771735(A)
申请公布日期
1988.09.20
申请号
US19870091177
申请日期
1987.08.31
申请人
LARSEN, DARWIN W.
发明人
LARSEN, DARWIN W.
分类号
A01K5/01;(IPC1-7):A01K1/10;A01K5/00
主分类号
A01K5/01
代理机构
代理人
主权项
地址
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