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经营范围
发明名称
Ophtalmic lens.
摘要
申请公布号
EP0371460(B1)
申请公布日期
1995.03.01
申请号
EP19890121937
申请日期
1989.11.28
申请人
SEIKO EPSON CORPORATION
发明人
SHINOHARA, TOSHIHIDE C/O SEIKO EPSON CORPORATION
分类号
G02C7/02;(IPC1-7):G02C7/02
主分类号
G02C7/02
代理机构
代理人
主权项
地址
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