| 发明名称 |
Transparent esp. glass body with internal marking |
| 摘要 |
A marked transparent body has, at a preselected internal location, one or more confined regions which are induced by laser radiation and which have optical properties different from the transparent material, the latter being transparent to the laser radiation. Also claimed is a method of marking bodies of transparent material. |
| 申请公布号 |
DE4407547(A1) |
申请公布日期 |
1995.09.21 |
| 申请号 |
DE19944407547 |
申请日期 |
1994.03.07 |
| 申请人 |
D. SWAROVSKI & CO., WATTENS, AT |
发明人 |
ROIDER, KONRAD, MILS, AT |
| 分类号 |
B23K26/00;B41M1/34;B44B7/00;B44F1/06;C03B32/00;C03C23/00;(IPC1-7):B44F1/06;B44F1/12 |
主分类号 |
B23K26/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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