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发明名称
Push-button actuated door latch
摘要
申请公布号
GB662125(A)
申请公布日期
1951.11.28
申请号
GB19490024328
申请日期
1949.09.22
申请人
ALBERT GRANT WHALLEY
发明人
分类号
E05B59/00;E05B65/08
主分类号
E05B59/00
代理机构
代理人
主权项
地址
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