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发明名称
Improvements in and relating to locks
摘要
申请公布号
GB2288633(B)
申请公布日期
1998.04.01
申请号
GB19950007818
申请日期
1995.04.18
申请人
DAVID * MIDDLEHURST
发明人
DAVID * MIDDLEHURST
分类号
E05B15/02;E05B17/20;(IPC1-7):E05B15/02
主分类号
E05B15/02
代理机构
代理人
主权项
地址
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