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发明名称
LOCKING DEVICE FOR GULLY LIDS
摘要
申请公布号
GB8906249(D0)
申请公布日期
1989.05.04
申请号
GB19890006249
申请日期
1989.03.17
申请人
SMALLMAN, BRIAN
发明人
分类号
E02D29/14;E03F5/04
主分类号
E02D29/14
代理机构
代理人
主权项
地址
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