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发明名称
Ophthalmic mounting
摘要
申请公布号
US2184417(A)
申请公布日期
1939.12.26
申请号
US19370133432
申请日期
1937.03.27
申请人
BAUSCH & LOMB OPTICAL COMPANY
发明人
ELLESTAD GERHARD A.
分类号
G02C5/12
主分类号
G02C5/12
代理机构
代理人
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地址
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