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经营范围
发明名称
SLIDING FIFTH WHEELS
摘要
申请公布号
US3498635(A)
申请公布日期
1970.03.03
申请号
USD3498635
申请日期
1968.09.03
申请人
RAY A. BRAUNBERGER
发明人
RAY A. BRAUNBERGER
分类号
B62D53/08;(IPC1-7):B62D53/10
主分类号
B62D53/08
代理机构
代理人
主权项
地址
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