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经营范围
发明名称
Perfectionnements apportés aux charrues
摘要
申请公布号
FR933035(A)
申请公布日期
1948.04.08
申请号
FRD933035
申请日期
1946.08.29
申请人
发明人
BOLCAIN
分类号
A01B3/08
主分类号
A01B3/08
代理机构
代理人
主权项
地址
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