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发明名称
Electric safety device for locks
摘要
申请公布号
US2261868(A)
申请公布日期
1941.11.04
申请号
US19390294754
申请日期
1939.09.13
申请人
HUMBERTO ARRIAZA H. AND JORGE PEREIRA LYON
发明人
H. HUMBERTO ARRIAZA
分类号
E05B45/10
主分类号
E05B45/10
代理机构
代理人
主权项
地址
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