发明授权
- 专利标题: Dampening-unit roller of a printing machine
- 专利标题(中): 打印机的减震单元辊
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申请号: US730372申请日: 1996-10-15
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公开(公告)号: US6029571A公开(公告)日: 2000-02-29
- 发明人: Gerhard Johner , Stefan Hasenzahl , Jurgen Kern
- 申请人: Gerhard Johner , Stefan Hasenzahl , Jurgen Kern
- 申请人地址: DEX Heidelberg DEX Schluechtern
- 专利权人: Heidelberger Druckmaschinen AG,Coatec Gesellschaft fuer Oberflaechenveredelung mbH
- 当前专利权人: Heidelberger Druckmaschinen AG,Coatec Gesellschaft fuer Oberflaechenveredelung mbH
- 当前专利权人地址: DEX Heidelberg DEX Schluechtern
- 优先权: DEX4222515 19920709; DEX4321183 19930625
- 主分类号: B41F7/26
- IPC分类号: B41F7/26 ; B41N7/04 ; B41L25/00
摘要:
Dampening-unit roller for a dampening unit of a printing machine includes a roller body having an outer cylindrical surface, and a coating on the outer cylindrical surface, the coating including or consisting of an oxide of zirconium and/or an oxide of yttrium.
公开/授权文献
- US5696057A Producing high TC superconductor bulk composites 公开/授权日:1997-12-09
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