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发明名称
Burglarproof lock
摘要
申请公布号
US1815314(A)
申请公布日期
1931.07.21
申请号
US19270176314
申请日期
1927.03.18
申请人
THE MEILINK STEEL SAFE COMPANY
发明人
KELLS HAROLD;MEILINK CHARLES F.
分类号
E05B65/00
主分类号
E05B65/00
代理机构
代理人
主权项
地址
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