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发明名称
Ophthalmic mounting
摘要
申请公布号
US2091722(A)
申请公布日期
1937.08.31
申请号
US19350051308
申请日期
1935.11.23
申请人
ARTHUR STEVENS FREDERICK
发明人
STEVENS FREDERICK ARTHUR
分类号
G02C7/02
主分类号
G02C7/02
代理机构
代理人
主权项
地址
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