| 发明名称 |
METHOD FOR PRODUCING A MARKING ON A SPECTACLE LENS |
| 摘要 |
In order to produce the identification and/or mark, those regions on the surface of the spectacle lens (16) which represent the shape of the identification and/or mark are irradiated using an excimer laser (11) through a mask (13, 23) which contains the identification (33) and/or mark (43) as recesses (32). …<IMAGE>… |
| 申请公布号 |
ZA8806797(B) |
申请公布日期 |
1989.05.30 |
| 申请号 |
ZA19880006797 |
申请日期 |
1988.09.12 |
| 申请人 |
CARL ZEISS |
发明人 |
ERWIN DANIELS;HERMANN SCHUERLE |
| 分类号 |
B44B7/00;G02C7/02;G02C13/00 |
主分类号 |
B44B7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
