IMPROVEMENTS IN OR RELATING TO PRESTRESSED CONCRETE STRUCTURES,申请号GB19680059508-传众专利搜索

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发明名称	IMPROVEMENTS IN OR RELATING TO PRESTRESSED CONCRETE STRUCTURES
摘要
申请公布号	GB1262869(A)	申请公布日期	1972.02.09
申请号	GB19680059508	申请日期	1968.12.13
申请人	GILBERT-ASH LIMITED	发明人	JACK RODIN
分类号	E04B5/23;E04B7/00	主分类号	E04B5/23
代理机构		代理人
主权项
地址

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