Universal railway coupler hook,申请号US00/043298-传众专利搜索

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发明名称	Universal railway coupler hook
摘要
申请公布号	USD379609(S1)	申请公布日期	1997.06.03
申请号	US00/043298	申请日期	1995.08.31
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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