| 发明名称 |
ORTHODONTISCHES HILFSTEIL MIT EINER MARKIERUNG UND VERFAHREN ZUR HERSTELLUNG DESSELBEN. |
| 摘要 |
In order to so improve a metallic orthodontic aid having an optically visible marking area that the marking is easy to apply and is also visible up to a definable number of recycling process cycles, it is proposed that the marking area be a surface of an additionally produced layer with a remelt structure. |
| 申请公布号 |
AT72097(T) |
申请公布日期 |
1992.02.15 |
| 申请号 |
AT19880907037T |
申请日期 |
1988.07.29 |
| 申请人 |
DENTAURUM J.P. WINKELSTROETER KG |
发明人 |
ROEHLCKE, FRIEDRICH-WILHELM;SERNETZ, FRIEDRICH |
| 分类号 |
A61C7/14;A61B19/00;A61C7/00;A61C7/12;A61C7/28;B21C51/00;B23K26/18 |
主分类号 |
A61C7/14 |
| 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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