| 发明名称 |
STENCIL AND METHOD OF USING THE SAME |
| 摘要 |
A stencil comprises an electret film, wherein the film has at least one perforation having a perimeter that defines an area, and wherein the area is greater than or equal to one square centimeter. Methods of marking a substrate using stencils of the present invention are also disclosed. |
| 申请公布号 |
WO2004020211(A3) |
申请公布日期 |
2009.09.11 |
| 申请号 |
WO2003US22762 |
申请日期 |
2003.07.22 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
PEARSON, SCOTT, D.;BHARTI, VIVEK |
| 分类号 |
B41N1/24;B41L13/12;B41M1/12;B41N1/00;H01G7/02 |
主分类号 |
B41N1/24 |
| 代理机构 |
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