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发明名称
Improvements in or relating to ophthalmic lens mountings
摘要
申请公布号
GB548464(A)
申请公布日期
1942.10.12
申请号
GB19410005751
申请日期
1941.05.02
申请人
UHLEMANN OPTICAL CO.
发明人
分类号
G02C1/02;G02C1/04
主分类号
G02C1/02
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代理人
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