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发明名称
Improvements in spectacle frames
摘要
申请公布号
GB954584(A)
申请公布日期
1964.04.08
申请号
GB19610026983
申请日期
1961.07.26
申请人
ALAN WILFRED FORFITT
发明人
分类号
G02C1/04;G02C5/14;G02C11/02
主分类号
G02C1/04
代理机构
代理人
主权项
地址
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