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发明名称
Treuil de halage ou de levage
摘要
申请公布号
FR727014(A)
申请公布日期
1932.06.11
申请号
FRD727014
申请日期
1931.11.28
申请人
发明人
ROUSSEL ERNEST
分类号
B66D1/02;B66D1/06;B66D3/02;B66D3/12
主分类号
B66D1/02
代理机构
代理人
主权项
地址
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