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经营范围
发明名称
Ophthalmic bridge lock
摘要
申请公布号
US2402827(A)
申请公布日期
1946.06.25
申请号
US19430496487
申请日期
1943.07.28
申请人
CHICAGO EYE SHIELD COMPANY
发明人
MALCOM ROBERT
分类号
G02C5/04
主分类号
G02C5/04
代理机构
代理人
主权项
地址
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