发明授权
- 专利标题： Printing device with interchangeable printing members
- 专利标题（中）： 具有可交换打印成员的打印设备
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申请号： US3651916D申请日： 1969-01-24
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公开(公告)号： US3651916A公开(公告)日： 1972-03-28
- 发明人: BECCHI RAFFAELE
- 申请人： C OLIVETTI C & C SPA ING
- 专利权人： C Olivetti C & C Spa Ing
- 当前专利权人： C Olivetti C & C Spa Ing
- 优先权： IT5031468 1968-01-29
- 主分类号： B41J1/24
- IPC分类号： B41J1/24 ; B41J1/60 ; G06K15/06 ; B41J1/26 ; B41J1/34
摘要：
A printing device comprising a continuously rotating disc having a plurality of flexible type carrying segments and a hammer for causing individual segments to move into contact with a paper on a platen. Control means are provided for actuating the hammer at the proper instant relative to the constantly rotating disc so that the preselected character is printed.
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IPC分类:
