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发明名称
Door lock
摘要
申请公布号
US2272101(A)
申请公布日期
1942.02.03
申请号
US19400345109
申请日期
1940.07.12
申请人
SARGENT & COMPANY
发明人
VOIGHT HENRY G.
分类号
E05B55/12
主分类号
E05B55/12
代理机构
代理人
主权项
地址
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