Perfectionnements aux groupes moteurs pour locomotives,申请号FRD953957-传众专利搜索

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发明名称	Perfectionnements aux groupes moteurs pour locomotives
摘要
申请公布号	FR953957(A)	申请公布日期	1949.12.16
申请号	FRD953957	申请日期	1947.10.08
申请人		发明人	FELL LOUIS FREDERICK RUDSTON
分类号	B61C9/14	主分类号	B61C9/14
代理机构		代理人
主权项
地址

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