ESTRUTURA DE APOIO E COBERTURA PRE-FABRICADA,PARTICULARMENTE PARA CONSTRUIR TUNEIS,PONTES E SIMILARES,申请号BR1985PI07199-传众专利搜索

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发明名称	ESTRUTURA DE APOIO E COBERTURA PRE-FABRICADA,PARTICULARMENTE PARA CONSTRUIR TUNEIS,PONTES E SIMILARES
摘要
申请公布号	BR8507199(A)	申请公布日期	1987.08.04
申请号	BR1985PI07199	申请日期	1985.05.31
申请人	TENSITER S.P.A.	发明人	CARLO CHIAVES
分类号	E02D29/045;E01D19/00;E04B1/04;E04B1/18;E04B1/342;E04B1/344;E21D11/00;E21D11/08;(IPC1-7):E21D11/08	主分类号	E02D29/045
代理机构		代理人
主权项
地址

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