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经营范围
发明名称
Beet harvester
摘要
申请公布号
US2463447(A)
申请公布日期
1949.03.01
申请号
US19440534952
申请日期
1944.05.10
申请人
DEERE & COMPANY
发明人
WALZ CLAUDE W.;GRIFF ROBERT D.;RASMUSSEN CLARENCE T.
分类号
A01D25/02
主分类号
A01D25/02
代理机构
代理人
主权项
地址
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