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发明名称
Improvements in or relating to hooks and eyes
摘要
申请公布号
GB336415(A)
申请公布日期
1930.10.16
申请号
GB19290030433
申请日期
1929.10.08
申请人
JAMES GEORGE NEWEY
发明人
分类号
A44B13/00
主分类号
A44B13/00
代理机构
代理人
主权项
地址
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