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发明名称
INNER MANHOLE COVER, PARTICULARLY FOR THE CABLE MANHOLES
摘要
申请公布号
PL114246(U1)
申请公布日期
2005.02.07
申请号
PL20030114246U
申请日期
2003.07.28
申请人
3T SP.Z OO.
发明人
KOLINSKI JAN;PLUTA ZBIGNIEW
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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