COOLING OR HEATING DEVICE,申请号GB19750020802-传众专利搜索

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发明名称	COOLING OR HEATING DEVICE
摘要
申请公布号	GB1418862(A)	申请公布日期	1975.12.24
申请号	GB19750020802	申请日期	1973.01.09
申请人	NORZENT TEKNIK AB	发明人
分类号	F24D3/16;(IPC1-7):F24H3/00	主分类号	F24D3/16
代理机构		代理人
主权项
地址

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