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发明名称
Night latch
摘要
申请公布号
US2533023(A)
申请公布日期
1950.12.05
申请号
US19450636611
申请日期
1945.12.22
申请人
NATIONAL BRASS COMPANY
发明人
LICKTEIG ALBERT F.
分类号
E05B63/18
主分类号
E05B63/18
代理机构
代理人
主权项
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