Method and apparatus for maintaining adjacent railway cars on a level plane-electricmotor control,申请号US19350003346-传众专利搜索

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发明名称	Method and apparatus for maintaining adjacent railway cars on a level plane-electricmotor control
摘要
申请公布号	US2135224(A)	申请公布日期	1938.11.01
申请号	US19350003346	申请日期	1935.01.24
申请人	THE CINCINNATI TRACTION BLDG. COMPANY	发明人	SCHOEPF THEODORE H.;RITCHIE DAVID M.
分类号	B61F5/24	主分类号	B61F5/24
代理机构		代理人
主权项
地址

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