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经营范围
发明名称
Charrue double ou instrument agricole analogue
摘要
申请公布号
FR1084963(A)
申请公布日期
1955.01.26
申请号
FRD1084963
申请日期
1950.04.05
申请人
HARRY FERGUSON INC.
发明人
分类号
A01B3/421
主分类号
A01B3/421
代理机构
代理人
主权项
地址
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