| 发明名称 |
Device for marking objects by means of laser beams |
| 摘要 |
Extremely small marks are to be produced on objects of an extremely wide variety of type and material in extremely clear, typographically satisfactory form. Use of a mask (30) which lies in the low-energy zone A of a widened excimer laser beam in the imaging scale of approximately 10:1. <IMAGE>
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| 申请公布号 |
DE3703809(A1) |
申请公布日期 |
1988.08.18 |
| 申请号 |
DE19873703809 |
申请日期 |
1987.02.07 |
| 申请人 |
BRAUN AG |
发明人 |
WALTHER,WERNER;TREBITZ,BERND,DR.-ING. |
| 分类号 |
B23K26/066;B44B7/00;G06K1/12;(IPC1-7):B23K26/00;B44C1/22 |
主分类号 |
B23K26/066 |
| 代理机构 |
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代理人 |
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| 主权项 |
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