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发明名称
Locking device
摘要
申请公布号
GB2236552(A)
申请公布日期
1991.04.10
申请号
GB19900015169
申请日期
1990.07.10
申请人
* SECURITY ENGINEERING LIMITED
发明人
JOHN * DOUGALL
分类号
E05B67/38
主分类号
E05B67/38
代理机构
代理人
主权项
地址
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