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发明名称
Collapsible trailer
摘要
申请公布号
US2461577(A)
申请公布日期
1949.02.15
申请号
US19450576438
申请日期
1945.02.06
申请人
STARK JR JOHN H
发明人
JR. JOHN H. STARK,
分类号
B62D53/06;B62D63/06
主分类号
B62D53/06
代理机构
代理人
主权项
地址
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