Nouvel agencement du groupe turbo-ventilateur dans les installations à vapeur,申请号FRD947413-传众专利搜索

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发明名称	Nouvel agencement du groupe turbo-ventilateur dans les installations à vapeur
摘要
申请公布号	FR947413(A)	申请公布日期	1949.07.01
申请号	FRD947413	申请日期	1947.05.31
申请人	SOCIETE D'ETUDES DE VEHICULES SEV	发明人	SCHWANDER ERWIN
分类号	F01K13/00;F22B1/22	主分类号	F01K13/00
代理机构		代理人
主权项
地址

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