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发明名称
Perfectionnements apportés aux systèmes mécaniques de manoeuvre et de liaison descharrues reversibles attelées sur tracteur agricole automobile
摘要
申请公布号
FR1174997(A)
申请公布日期
1959.03.18
申请号
FRD1174997
申请日期
1957.05.13
申请人
发明人
FRIGOUL MARCEAU
分类号
A01B3/426
主分类号
A01B3/426
代理机构
代理人
主权项
地址
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