Heating and cooling systems,申请号GB19480023861-传众专利搜索

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发明名称	Heating and cooling systems
摘要
申请公布号	GB661885(A)	申请公布日期	1951.11.28
申请号	GB19480023861	申请日期	1948.09.10
申请人	MIHAIL MANOILESCU	发明人
分类号	F25B29/00;F28D15/02	主分类号	F25B29/00
代理机构		代理人
主权项
地址

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