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发明名称
Corneal contact lens having inner ellipsoidal surface
摘要
申请公布号
US3227507(A)
申请公布日期
1966.01.04
申请号
US19610131796
申请日期
1961.08.16
申请人
WILLIAM FEINBLOOM
发明人
FEINBLOOM WILLIAM
分类号
G02C7/04
主分类号
G02C7/04
代理机构
代理人
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地址
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