| 发明名称 |
Process for graining an aluminum base lithographic plate and article thereof |
| 摘要 |
Planar surfaces are roughened by graining with an aqueous slurry of unfused platy, crystalline alumina. Preferably, an aluminum base with is adapted to receive a light-sensitive coating thereon to make lithographic plate is grained with said aqueous slurry.
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| 申请公布号 |
US4183788(A) |
申请公布日期 |
1980.01.15 |
| 申请号 |
US19780881991 |
申请日期 |
1978.02.28 |
| 申请人 |
FROMSON, HOWARD A;GRACIA, ROBERT F |
发明人 |
FROMSON, HOWARD A;GRACIA, ROBERT F |
| 分类号 |
B24B29/00;B41N3/00;B41N3/04;C09K3/14;(IPC1-7):B41N3/04;G03C1/94 |
主分类号 |
B24B29/00 |
| 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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