| 发明名称 |
Television shadow mask and method of making same |
| 摘要 |
A color television shadow mask is constructed by electroforming metal onto a mask shaped base plate having a suitable resist pattern thereon.
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| 申请公布号 |
US4174264(A) |
申请公布日期 |
1979.11.13 |
| 申请号 |
US19780933108 |
申请日期 |
1978.08.11 |
| 申请人 |
FRANTZEN, JOHN J |
发明人 |
FRANTZEN, JOHN J |
| 分类号 |
C25D1/08;H01J9/14;(IPC1-7):C25D1/08;H01J29/80 |
主分类号 |
C25D1/08 |
| 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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