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经营范围
发明名称
Improvements in or relating to latch mechanisms
摘要
申请公布号
GB593740(A)
申请公布日期
1947.10.24
申请号
GB19440007149
申请日期
1944.04.18
申请人
GEORGE ELLWOOD
发明人
分类号
E05B63/24;E05C19/04
主分类号
E05B63/24
代理机构
代理人
主权项
地址
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