ASSEMBLY OF PRESTRESSED CONCRETE SUPPORT MEMBERS,申请号IE19740000687-传众专利搜索

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发明名称	ASSEMBLY OF PRESTRESSED CONCRETE SUPPORT MEMBERS
摘要
申请公布号	IE39966(L)	申请公布日期	1975.09.06
申请号	IE19740000687	申请日期	1974.03.29
申请人	ENTERPRISE GUIRAUDIE & AUFFERE	发明人
分类号	E04B1/21;E04B1/22;(IPC1-7):E04C3/20;E04B1/18	主分类号	E04B1/21
代理机构		代理人
主权项
地址

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