Réfrigérant à cheminée,申请号FRD778499-传众专利搜索

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发明名称	Réfrigérant à cheminée
摘要
申请公布号	FR778499(A)	申请公布日期	1935.03.16
申请号	FRD778499	申请日期	1934.09.14
申请人		发明人	UHDE FRITZ
分类号	F28C1/00	主分类号	F28C1/00
代理机构		代理人
主权项
地址

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