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经营范围
发明名称
Multifocal ophthalmic lens
摘要
申请公布号
US6814439(B2)
申请公布日期
2004.11.09
申请号
US20030350081
申请日期
2003.01.27
申请人
PORTNEY VALDEMAR
发明人
PORTNEY VALDEMAR
分类号
A61F2/14;A61F2/16;G02C7/02;G02C7/04;(IPC1-7):G02C7/04
主分类号
A61F2/14
代理机构
代理人
主权项
地址
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