Brake rigging and/or railway car truck,申请号US19410393582-传众专利搜索

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发明名称	Brake rigging and/or railway car truck
摘要
申请公布号	US2340928(A)	申请公布日期	1944.02.08
申请号	US19410393582	申请日期	1941.05.15
申请人	BUFFALO BRAKE BEAM COMPANY	发明人	BUSCH CHARLES R.
分类号	B61H13/24	主分类号	B61H13/24
代理机构		代理人
主权项
地址

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