SIDE BEARING FOR A RAILWAY CAR,申请号PT19810073903-传众专利搜索

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发明名称	SIDE BEARING FOR A RAILWAY CAR
摘要
申请公布号	PT73903(B)	申请公布日期	1983.02.01
申请号	PT19810073903	申请日期	1981.10.29
申请人	THE BUDD COMPANY	发明人
分类号	B61F5/14;(IPC1-7):B61F5/14	主分类号	B61F5/14
代理机构		代理人
主权项
地址

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