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经营范围
发明名称
FOCUS MECHANISM FOR VARIFOCAL LENS
摘要
申请公布号
IL133341(D0)
申请公布日期
2001.04.30
申请号
IL19980133341
申请日期
1998.05.19
申请人
THOMSON-CSF OPTRONIQUE CANADA, INC.
发明人
分类号
G02B7/10;(IPC1-7):G02B
主分类号
G02B7/10
代理机构
代理人
主权项
地址
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