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发明名称
Lock mechanism
摘要
申请公布号
US2667778(A)
申请公布日期
1954.02.02
申请号
US19520266289
申请日期
1952.01.14
申请人
发明人
SCHMITT NICKOLAS
分类号
E05B65/30;E05C3/34
主分类号
E05B65/30
代理机构
代理人
主权项
地址
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