DISPOSITIVO DI SICUREZZA PER OPERATORI IN CANTIERE, IN PRESENZA DI SCAVI APERTI.,申请号IT2002RM00271-传众专利搜索

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发明名称	DISPOSITIVO DI SICUREZZA PER OPERATORI IN CANTIERE, IN PRESENZA DI SCAVI APERTI.
摘要
申请公布号	ITRM20020271(D0)	申请公布日期	2002.05.16
申请号	IT2002RM00271	申请日期	2002.05.16
申请人	PROTECNO ITALIA S.R.L.	发明人	LORENZINI MARINO
分类号	E02D17/08;E21F11/00	主分类号	E02D17/08
代理机构		代理人
主权项
地址

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