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经营范围
发明名称
Tractor
摘要
申请公布号
US1768673(A)
申请公布日期
1930.07.01
申请号
US19260100264
申请日期
1926.04.07
申请人
GILSON MANUFACTURING COMPANY
发明人
DONALD FORREST V.
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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