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发明名称
Vehicle tow bar
摘要
申请公布号
US2417871(A)
申请公布日期
1947.03.25
申请号
US19440559032
申请日期
1944.10.17
申请人
HEUERMAN HENRY H
发明人
HEUERMAN HENRY H.
分类号
B60D1/155
主分类号
B60D1/155
代理机构
代理人
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地址
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