Perfectionnements aux échangeurs de chaleur,申请号FRD917043-传众专利搜索

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发明名称	Perfectionnements aux échangeurs de chaleur
摘要
申请公布号	FR917043(A)	申请公布日期	1946.12.23
申请号	FRD917043	申请日期	1945.11.06
申请人	IMPERIAL CHEMICAL INDUSTRIES LIMITED	发明人
分类号	F28D1/03	主分类号	F28D1/03
代理机构		代理人
主权项
地址

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