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发明名称
Multifocal contact lens and method of making the same
摘要
申请公布号
US6709102(B2)
申请公布日期
2004.03.23
申请号
US20010761384
申请日期
2001.01.16
申请人
DUPPSTADT ARTHUR G.
发明人
DUPPSTADT ARTHUR G.
分类号
G02C7/04;(IPC1-7):G02C7/04
主分类号
G02C7/04
代理机构
代理人
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地址
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