PONTS A STRUCTURE PORTEUSE RETICULEE EN PROFILES D'ACIER ASSEMBLES A L'AIDE DE FACES DE JONCTION,申请号FR19830010864-传众专利搜索

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发明名称	PONTS A STRUCTURE PORTEUSE RETICULEE EN PROFILES D'ACIER ASSEMBLES A L'AIDE DE FACES DE JONCTION
摘要
申请公布号	FR2548235(B2)	申请公布日期	1987.02.20
申请号	FR19830010864	申请日期	1983.06.30
申请人	LASCAR JEAN LOUIS	发明人
分类号	E01D2/00;E01D6/00;E01D11/04;E01D19/14;E01D21/06;(IPC1-7):E01D9/02;E01D21/04	主分类号	E01D2/00
代理机构		代理人
主权项
地址

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