发明名称 |
Lens production method and process |
摘要 |
A method for processing a first optical face and a second optical face of a lens, where a lens blank is positioned and gripped by a gripping device relying on reference datum indications rendering it possible to obtain topographic orientation for processing both faces of the lens, and wherein not more then one reference datum indication extends on a face of the lens.
|
申请公布号 |
US2004134234(A1) |
申请公布日期 |
2004.07.15 |
申请号 |
US20030693665 |
申请日期 |
2003.10.27 |
申请人 |
KATZMAN ODED;KATZMAN YOUVAL |
发明人 |
KATZMAN ODED;KATZMAN YOUVAL |
分类号 |
C03C19/00;(IPC1-7):C03C19/00 |
主分类号 |
C03C19/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|