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发明名称
Improvements in locking devices
摘要
申请公布号
GB893985(A)
申请公布日期
1962.04.18
申请号
GB19580022106
申请日期
1958.07.10
申请人
PHILIP OWEN PENROSE
发明人
分类号
E05B13/00
主分类号
E05B13/00
代理机构
代理人
主权项
地址
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