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发明名称
Ophthalmic mountings
摘要
申请公布号
US2749800(A)
申请公布日期
1956.06.12
申请号
US19520307028
申请日期
1952.08.29
申请人
AMERICAN OPTICAL COMPANY
发明人
GAGNON LOUIS L.
分类号
G02C11/02
主分类号
G02C11/02
代理机构
代理人
主权项
地址
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