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发明名称
Frames for glasses and/or parts thereof
摘要
申请公布号
GB2371809(B)
申请公布日期
2004.06.02
申请号
GB20010019668
申请日期
2001.08.10
申请人
* OPTIGEN S.R.L
发明人
PAOLO * ROSSIN
分类号
C22F1/00;C22F1/10;G02C5/00;(IPC1-7):C22F1/10
主分类号
C22F1/00
代理机构
代理人
主权项
地址
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