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发明名称
Conveyor system for collecting eggs
摘要
申请公布号
US3292770(A)
申请公布日期
1966.12.20
申请号
US19640421374
申请日期
1964.12.28
申请人
HARTMANN DAVID E
发明人
HARTMANN DAVID E.
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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