Plug for inserting in holes or recesses in manhole covers, access hatches etc.,申请号GB20010025726-传众专利搜索

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发明名称	Plug for inserting in holes or recesses in manhole covers, access hatches etc.
摘要
申请公布号	GB2381286(A)	申请公布日期	2003.04.30
申请号	GB20010025726	申请日期	2001.10.26
申请人	MARIE * GRAHAM	发明人	MARIE * GRAHAM
分类号	E02D29/14;(IPC1-7):E02D29/14	主分类号	E02D29/14
代理机构		代理人
主权项
地址

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