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发明名称
Spectacle frame
摘要
申请公布号
US1915707(A)
申请公布日期
1933.06.27
申请号
US19290350725
申请日期
1929.03.28
申请人
HENRY WINGATE GERALD
发明人
WINGATE GERALD HENRY
分类号
G02C5/00;G02C5/08
主分类号
G02C5/00
代理机构
代理人
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地址
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