Nouveaux échangeurs tubulaires à ailettes intérieures et leurs applications,申请号FR19590785266-传众专利搜索

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发明名称	Nouveaux échangeurs tubulaires à ailettes intérieures et leurs applications
摘要
申请公布号	FR1422003(A)	申请公布日期	1965.12.24
申请号	FR19590785266	申请日期	1959.01.29
申请人		发明人	AYAT ANDRE
分类号	F24H3/08;F28F1/40	主分类号	F24H3/08
代理机构		代理人
主权项
地址

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