Non hygroscopic granular filling against the infiltration of gaseous mixtures and as insulation for containers of electrical components of lighting rod installations,申请号IT19890083635-传众专利搜索

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发明名称	Non hygroscopic granular filling against the infiltration of gaseous mixtures and as insulation for containers of electrical components of lighting rod installations
摘要
申请公布号	IT1235836(B)	申请公布日期	1992.11.03
申请号	IT19890083635	申请日期	1989.08.10
申请人	INGELVA PARAFULMINI S.R.L.	发明人	MARIO DE BERNARDI
分类号	H01C;(IPC1-7):H01C/	主分类号	H01C
代理机构		代理人
主权项
地址

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