Safety lock for tractor-trailer couplings,申请号US19550540276-传众专利搜索

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发明名称	Safety lock for tractor-trailer couplings
摘要
申请公布号	US2828972(A)	申请公布日期	1958.04.01
申请号	US19550540276	申请日期	1955.10.13
申请人	TORRE FUSCHI ANTONIO	发明人	FUSCHI ANTONIO TORRE
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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