SISTEMA PER L ISOLAMENTO TERMICO DI TETTI PIANI A GUIDA D ACQUA,申请号IT19860067661-传众专利搜索

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发明名称	SISTEMA PER L ISOLAMENTO TERMICO DI TETTI PIANI A GUIDA D ACQUA
摘要
申请公布号	IT1195136(B)	申请公布日期	1988.10.12
申请号	IT19860067661	申请日期	1986.08.14
申请人	HELFRECHT MANFRED	发明人	HELFRECHT MANFRED
分类号	E04D11/00;E04D13/04;E04D13/16;(IPC1-7):E04D/	主分类号	E04D11/00
代理机构		代理人
主权项
地址

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