| 发明名称 |
METHOD FOR APPLICATION OF BRAILLE LETTERS |
| 摘要 |
A method for application of Braille letters includes application of an image by screen printing. For printing a composition of printing ink, copolymer of styrene and maleic anhydride and dimethyl sulfoxide is used. Printed sheets are additionally treated by heating. |
| 申请公布号 |
UA77373(U) |
申请公布日期 |
2013.02.11 |
| 申请号 |
UA20120009533U |
申请日期 |
2012.08.06 |
| 申请人 |
UKRAINIAN ACADEMY OF PRINTING |
发明人 |
HAVENKO SVITLANA FEDORIVNA;LABETSKA MARTA TARASIVNA |
| 分类号 |
B41M3/16 |
主分类号 |
B41M3/16 |
| 代理机构 |
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代理人 |
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| 主权项 |
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