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经营范围
发明名称
Improvements in or relating to combination locks
摘要
申请公布号
GB328681(A)
申请公布日期
1930.05.05
申请号
GB19290003648
申请日期
1929.02.04
申请人
FRANCIS CARTERET BISHOP
发明人
分类号
E05B37/16
主分类号
E05B37/16
代理机构
代理人
主权项
地址
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