HOT WATER KOREAN ONDOL DEVICE,申请号KR19770005301U-传众专利搜索

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发明名称	HOT WATER KOREAN ONDOL DEVICE
摘要
申请公布号	KR790001274(Y1)	申请公布日期	1979.08.13
申请号	KR19770005301U	申请日期	1977.09.02
申请人	MOON MI BU	发明人	MOON MI BU
分类号		主分类号
代理机构		代理人
主权项
地址

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