Perfectionnement à chauffe-eau,申请号FRD1080679-传众专利搜索

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发明名称	Perfectionnement à chauffe-eau
摘要
申请公布号	FR1080679(A)	申请公布日期	1954.12.13
申请号	FRD1080679	申请日期	1953.04.16
申请人		发明人	COULOMB CHARLES FAVIER DE
分类号	F24H9/00	主分类号	F24H9/00
代理机构		代理人
主权项
地址

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