MECANISME DE TRACTION FERROVIAIRE,申请号BE19742053919-传众专利搜索

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发明名称	MECANISME DE TRACTION FERROVIAIRE
摘要
申请公布号	BE820894(A1)	申请公布日期	1975.02.03
申请号	BE19742053919	申请日期	1974.10.10
申请人		发明人
分类号	B61G7/12;B61G7/10;(IPC1-7):B61G/	主分类号	B61G7/12
代理机构		代理人
主权项
地址

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