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发明名称
Truck hitch for trailing vehicles
摘要
申请公布号
US2846237(A)
申请公布日期
1958.08.05
申请号
US19540412443
申请日期
1954.02.25
申请人
MARTIN WILLIAM E
发明人
MARTIN WILLIAM E.
分类号
B60D1/14
主分类号
B60D1/14
代理机构
代理人
主权项
地址
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