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经营范围
发明名称
Perfectionnements aux tracteurs
摘要
申请公布号
FR686074(A)
申请公布日期
1930.07.22
申请号
FRD686074
申请日期
1929.11.28
申请人
发明人
MCCOLLOUGH JAMES HENRY
分类号
B62D11/02
主分类号
B62D11/02
代理机构
代理人
主权项
地址
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