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发明名称
Beet harvester
摘要
申请公布号
US2641892(A)
申请公布日期
1953.06.16
申请号
US19500202042
申请日期
1950.12.21
申请人
ROY HOJIO
发明人
HOJIO ROY
分类号
A01D27/02
主分类号
A01D27/02
代理机构
代理人
主权项
地址
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