SIDE BEAM OF RAILWAY CAR TRUCK FRAME,申请号JP19750127412-传众专利搜索

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发明名称	SIDE BEAM OF RAILWAY CAR TRUCK FRAME
摘要
申请公布号	JPS5253315(A)	申请公布日期	1977.04.28
申请号	JP19750127412	申请日期	1975.10.24
申请人	HITACHI LTD	发明人	MOTONAGA KOUICHI
分类号	B61F5/52;B61F1/02	主分类号	B61F5/52
代理机构		代理人
主权项
地址

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