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发明名称
Treuil automoteur
摘要
申请公布号
FR714887(A)
申请公布日期
1931.11.21
申请号
FRD714887
申请日期
1931.04.03
申请人
发明人
JOYEUSE FERNAND;TRAMIER MARCEL
分类号
A01B3/68
主分类号
A01B3/68
代理机构
代理人
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地址
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