发明授权
- 专利标题: Device for the identification of a flexible roller shell
- 专利标题(中): 用于识别柔性滚筒外壳的装置
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申请号: US922196申请日: 1992-07-30
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公开(公告)号: US5323704A公开(公告)日: 1994-06-28
- 发明人: Stephen P. Fraczek
- 申请人: Stephen P. Fraczek
- 申请人地址: DEX Heidelberg
- 专利权人: Heidelberg-Harris GmbH
- 当前专利权人: Heidelberg-Harris GmbH
- 当前专利权人地址: DEX Heidelberg
- 主分类号: B41F30/00
- IPC分类号: B41F30/00 ; B41F33/00 ; B41N10/00 ; B41F13/08 ; B07C5/00
摘要:
A device for the identification of a roller shell includes a microchip incorporated into a flexible material roller shell for printing presses. A scanning device excites the microchip for emitting signals permitting a definite identification of the microchip and of the roller shell.
公开/授权文献
- US4716357A AC voltage regulator with split primary switching 公开/授权日:1987-12-29
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