IMPIANTO ACCUMULATORE DI CALORE PER UN TETTO ENERGETICO OPPURE UNA FACCIATA ENERGETICA,申请号IT19810049816-传众专利搜索

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发明名称	IMPIANTO ACCUMULATORE DI CALORE PER UN TETTO ENERGETICO OPPURE UNA FACCIATA ENERGETICA
摘要
申请公布号	IT1142948(B)	申请公布日期	1986.10.15
申请号	IT19810049816	申请日期	1981.12.02
申请人	HELFRECHT MANFRED	发明人	HELFRECHT MANFRED
分类号	E04B1/74;E04D13/18;F24J2/04;F24J2/26;(IPC1-7):E04B/	主分类号	E04B1/74
代理机构		代理人
主权项
地址

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