DOOR RAISING AND LOWERING MEANS FOR RAILWAY CARS,申请号USD3604575-传众专利搜索

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发明名称	DOOR RAISING AND LOWERING MEANS FOR RAILWAY CARS
摘要
申请公布号	US3604575(A)	申请公布日期	1971.09.14
申请号	USD3604575	申请日期	1969.08.14
申请人	WILLIAM M. JAEKLE;PAUL V. GARIN;WILLIAM E. THOMFORD;WALLACE M. GREB;NICHOLAS N. UDALOFF;DONALD W. BULLOCH	发明人	WILLIAM M. JAEKLE;PAUL V. GARIN;WILLIAM E. THOMFORD;WALLACE M. GREB;NICHOLAS N. UDALOFF;DONALD W. BULLOCH
分类号	E05F11/54;(IPC1-7):B65G67/02	主分类号	E05F11/54
代理机构		代理人
主权项
地址

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