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经营范围
发明名称
Cultivator
摘要
申请公布号
US2591420(A)
申请公布日期
1952.04.01
申请号
US19490074337
申请日期
1949.02.03
申请人
GILLESPIE DAVID E
发明人
GILLESPIE DAVID E.
分类号
A01B35/02
主分类号
A01B35/02
代理机构
代理人
主权项
地址
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