DEVICE FOR FEEDING SAND UNDER THE LOCOMOTIVE WHEELS,申请号SU19833663119-传众专利搜索

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发明名称	DEVICE FOR FEEDING SAND UNDER THE LOCOMOTIVE WHEELS
摘要
申请公布号	SU1507619(A1)	申请公布日期	1989.09.15
申请号	SU19833663119	申请日期	1983.09.20
申请人	MO I INZHENEROV ZHELEZNODOROZ	发明人	LUZHNOV YURIJ M,SU
分类号	B61C15/10	主分类号	B61C15/10
代理机构		代理人
主权项
地址

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