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发明名称
Window sash lock
摘要
申请公布号
US2310312(A)
申请公布日期
1943.02.09
申请号
US19420427735
申请日期
1942.01.22
申请人
发明人
PHILIPSBERG HENRY
分类号
E05F11/00
主分类号
E05F11/00
代理机构
代理人
主权项
地址
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