| 发明名称 |
Apparatus and method for processing sheet materials |
| 摘要 |
<p>Sheet material e.g. multilayer circuit boards are treated with a laser using workpiece suction holding means 121 and tension means 110 wherein the holding means is moved relative to the sheet without rubbing existing irradiated areas.</p> |
| 申请公布号 |
GB2332637(A) |
申请公布日期 |
1999.06.30 |
| 申请号 |
GB19980028026 |
申请日期 |
1998.12.18 |
| 申请人 |
* MATSUSHITA ELECTRIC INDUSTRIAL CO., LIMITED |
发明人 |
IZURU * NAKAI;KEN * MUNEYUKI |
| 分类号 |
B23K26/14;H05K3/00;H05K3/46;(IPC1-7):B23K26/08 |
主分类号 |
B23K26/14 |
| 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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