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发明名称
Egg grader
摘要
申请公布号
US3349907(A)
申请公布日期
1967.10.31
申请号
US19650494415
申请日期
1965.10.11
申请人
NIEDERER OTTO C;NIEDERER HERBERT O
发明人
NIEDERER OTTO C.;NIEDERER HERBERT O.
分类号
B07C5/22
主分类号
B07C5/22
代理机构
代理人
主权项
地址
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