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发明名称
Tractor-mounted planter
摘要
申请公布号
US2728313(A)
申请公布日期
1955.12.27
申请号
US19510211712
申请日期
1951.02.19
申请人
DEERE & COMPANY
发明人
OEHLER WILLIAM P.;IMMESOETE ARTHUR J.
分类号
A01C7/06
主分类号
A01C7/06
代理机构
代理人
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地址
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