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经营范围
发明名称
Ophthalmic mounting
摘要
申请公布号
US2045916(A)
申请公布日期
1936.06.30
申请号
US19340737221
申请日期
1934.07.27
申请人
MARTIN-COPELAND COMPANY
发明人
MARTIN LAURENCE C.
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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