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发明名称
Improvements in, and relating to, pen, pocket and other clasp knives or combination tools
摘要
申请公布号
GB342043(A)
申请公布日期
1931.01.29
申请号
GB19290035683
申请日期
1929.11.21
申请人
HENRY ENGLAND
发明人
分类号
B26B5/00
主分类号
B26B5/00
代理机构
代理人
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