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经营范围
发明名称
Plastic and metal headed pin
摘要
申请公布号
GB715443(A)
申请公布日期
1954.09.15
申请号
GB19520022921
申请日期
1952.09.12
申请人
GEORGE SUMMERS LIGHT
发明人
分类号
A44B9/06
主分类号
A44B9/06
代理机构
代理人
主权项
地址
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