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发明名称
Arrangement for levelling a shaft cover or a gully grating with the road surface
摘要
申请公布号
AT399525(B)
申请公布日期
1995.05.26
申请号
AT19930001652
申请日期
1993.08.18
申请人
HARRINGER FRANZ
发明人
分类号
E02D29/14;E03F5/02;(IPC1-7):E03F5/02
主分类号
E02D29/14
代理机构
代理人
主权项
地址
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