Organes d'échangeur de température,申请号FRD843805-传众专利搜索

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发明名称	Organes d'échangeur de température
摘要
申请公布号	FR843805(A)	申请公布日期	1939.07.11
申请号	FRD843805	申请日期	1938.09.22
申请人	THERMEK CORPORATION	发明人
分类号	F28F1/12	主分类号	F28F1/12
代理机构		代理人
主权项
地址

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