Improvements in or relating to the lining of culverts,申请号GB19610044315-传众专利搜索

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发明名称	Improvements in or relating to the lining of culverts
摘要
申请公布号	GB952129(A)	申请公布日期	1964.03.11
申请号	GB19610044315	申请日期	1961.12.11
申请人	REGINALD WILLIAM DAVID MARQUES	发明人
分类号	F16L58/06	主分类号	F16L58/06
代理机构		代理人
主权项
地址

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