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发明名称
Hinged spectacle frame
摘要
申请公布号
GB2184561(A)
申请公布日期
1987.06.24
申请号
GB19850031698
申请日期
1985.12.23
申请人
* PILKINGTON OPHTHALMIC PRODUCTS LIMITED
发明人
ANTHONY JOHN * OVENDEN
分类号
G02C5/00;G02C5/22;G02C7/16;(IPC1-7):G02C5/22
主分类号
G02C5/00
代理机构
代理人
主权项
地址
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