Perfectionnement aux condenseurs à surface à tubes verticaux,申请号FRD696714-传众专利搜索

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发明名称	Perfectionnement aux condenseurs à surface à tubes verticaux
摘要
申请公布号	FR696714(A)	申请公布日期	1931.01.06
申请号	FRD696714	申请日期	1930.06.06
申请人	SOCIETE DES CONDENSEURS DELAS	发明人
分类号	F28B1/02	主分类号	F28B1/02
代理机构		代理人
主权项
地址

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