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发明名称
Agriculture implement
摘要
申请公布号
US2225258(A)
申请公布日期
1940.12.17
申请号
US19400312288
申请日期
1940.01.03
申请人
DAHLMAN ADAM P
发明人
DAHLMAN ADAM P.
分类号
A01B35/16
主分类号
A01B35/16
代理机构
代理人
主权项
地址
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