STRUTTURA DI RIVESTIMENTO PARTICOLARMENTE STUDIATA PER LE PARETI DI POZZI VERTICALI, SCAVATI CON FRESE,申请号IT1992MI00934U-传众专利搜索

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发明名称	STRUTTURA DI RIVESTIMENTO PARTICOLARMENTE STUDIATA PER LE PARETI DI POZZI VERTICALI, SCAVATI CON FRESE
摘要
申请公布号	ITMI920934(U1)	申请公布日期	1994.04.28
申请号	IT1992MI00934U	申请日期	1992.10.27
申请人	ELIA LEONARDO;PERCIVALLI LUIGI	发明人
分类号	E21D	主分类号	E21D
代理机构		代理人
主权项
地址

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