Heating system preferably using hot water and how to create it,申请号IT19900047613-传众专利搜索

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发明名称	Heating system preferably using hot water and how to create it
摘要
申请公布号	IT1239587(B)	申请公布日期	1993.11.10
申请号	IT19900047613	申请日期	1990.02.09
申请人	GRECO GIUSEPPE LUIGI	发明人	GRECO GIUSEPPE LUIGI
分类号	F24D;(IPC1-7):F24D	主分类号	F24D
代理机构		代理人
主权项
地址

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