发明授权
- 专利标题: Electrostatic clutch-operated printing mechanism
- 专利标题(中): 静电离合器打印机
-
申请号: EP81107579.5申请日: 1981-09-23
-
公开(公告)号: EP0055329B1公开(公告)日: 1984-12-05
- 发明人: Landon, Alfred Joseph , Pennebaker, William Boone , Wang, Han Chung
- 申请人: International Business Machines Corporation
- 申请人地址: Old Orchard Road Armonk, N.Y. 10504 US
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: Old Orchard Road Armonk, N.Y. 10504 US
- 代理机构: Ahlman, Bertel
- 优先权: US221864 19801231
- 主分类号: B41J9/40
- IPC分类号: B41J9/40
公开/授权文献
- EP0055329A1 Electrostatic clutch-operated printing mechanism 公开/授权日:1982-07-07
信息查询
IPC分类: