Four wheel driven mine haulage vehicle with plural propulsion unit compartments,申请号US19580754790-传众专利搜索

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发明名称	Four wheel driven mine haulage vehicle with plural propulsion unit compartments
摘要
申请公布号	US2925136(A)	申请公布日期	1960.02.16
申请号	US19580754790	申请日期	1958.08.13
申请人	CONSOLIDATION COAL COMPANY	发明人	LEE ARTHUR L.
分类号	E21F13/02	主分类号	E21F13/02
代理机构		代理人
主权项
地址

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