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发明名称
Trailer fifth wheel
摘要
申请公布号
US2508610(A)
申请公布日期
1950.05.23
申请号
US19460704462
申请日期
1946.10.19
申请人
KENDALL GEORGE A
发明人
KENDALL GEORGE A.
分类号
B62D53/08
主分类号
B62D53/08
代理机构
代理人
主权项
地址
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