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发明名称
CONTACT LENS AND PROCESS FOR ITS PRODUCTION
摘要
申请公布号
HK38490(A)
申请公布日期
1990.05.25
申请号
HK19900000384
申请日期
1990.05.17
申请人
TORAY INDUSTRIES, INC.
发明人
YOKOTA, MITSURU;GOSHIMA, TSUTOMU;FUJIOKA, SHUJI
分类号
G02C7/04;(IPC1-7):G02C7/04
主分类号
G02C7/04
代理机构
代理人
主权项
地址
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