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发明名称
Improvements in or relating to spectacle frames
摘要
申请公布号
GB1078121(A)
申请公布日期
1967.08.02
申请号
GB19640041379
申请日期
1964.10.09
申请人
ANGER WERKE GESELLSCHAFT M.B.H.
发明人
分类号
G02C5/22
主分类号
G02C5/22
代理机构
代理人
主权项
地址
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