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发明名称
Perfectionnements apportés aux dispositifs de relevage, notamment à ceux utiliséssur les tracteurs agricoles pour relever les charrues
摘要
申请公布号
FR1205843(A)
申请公布日期
1960.02.04
申请号
FRD1205843
申请日期
1957.10.25
申请人
SERTEC
发明人
分类号
A01B63/10
主分类号
A01B63/10
代理机构
代理人
主权项
地址
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