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发明名称
Tractor-trailer safety lock and brake mechanism
摘要
申请公布号
US2560769(A)
申请公布日期
1951.07.17
申请号
US19460706258
申请日期
1946.10.28
申请人
HIGHWAY TRAILER COMPANY
发明人
KNUDSEN GEORGE P.
分类号
B62D53/10
主分类号
B62D53/10
代理机构
代理人
主权项
地址
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