发明名称 |
Copper and nickel layered ink metering roller |
摘要 |
A process of producing a long wearing printing press ink metering roller having an engraved base roller, a layer of hardened electroless nickel on the outer surface of the base roller and a final layer of copper covering the layer of electroless nickel.
|
申请公布号 |
US4603634(A) |
申请公布日期 |
1986.08.05 |
申请号 |
US19850789851 |
申请日期 |
1985.10.21 |
申请人 |
ROCKWELL INTERNATIONAL CORPORATION |
发明人 |
FADNER, THOMAS A. |
分类号 |
B41N7/06;(IPC1-7):B41F31/06;B41F31/26;B41L27/28 |
主分类号 |
B41N7/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|