DROP SIDE SILL RAILWAY CAR,申请号CAD729920-传众专利搜索

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发明名称	DROP SIDE SILL RAILWAY CAR
摘要
申请公布号	CA729920(A)	申请公布日期	1966.03.15
申请号	CAD729920	申请日期
申请人	PULLMAN INCORPORATED	发明人	JAMES E. CANDLIN, JR.
分类号		主分类号
代理机构		代理人
主权项
地址

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