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经营范围
发明名称
Ophthalmic mounting
摘要
申请公布号
US1953922(A)
申请公布日期
1934.04.10
申请号
US19310533915
申请日期
1931.04.30
申请人
UNIVERSAL OPTICAL CORPORATION
发明人
BOSWORTH THOMAS E.
分类号
G02C1/08
主分类号
G02C1/08
代理机构
代理人
主权项
地址
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