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经营范围
发明名称
Improvements in, or relating to, night latches
摘要
申请公布号
GB452815(A)
申请公布日期
1936.08.31
申请号
GB19350019399
申请日期
1935.07.08
申请人
J. LEGGE AND COMPANY LIMITED;JOHN ERNEST LEGGE;FRANK VICTOR LEGGE
发明人
分类号
E05B59/00
主分类号
E05B59/00
代理机构
代理人
主权项
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