发明授权
- 专利标题: Copy holder
- 专利标题(中): 副本持有人
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申请号: US72179申请日: 1979-09-04
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公开(公告)号: US4267656A公开(公告)日: 1981-05-19
- 发明人: Jack Solomon
- 申请人: Jack Solomon
- 申请人地址: NY Garden City
- 专利权人: Esselte Pendaflex Corp.
- 当前专利权人: Esselte Pendaflex Corp.
- 当前专利权人地址: NY Garden City
- 主分类号: B41J29/15
- IPC分类号: B41J29/15 ; B41J11/14
摘要:
An improved copy holder comprises a stand and a line guide movably attached to the stand by means of magnetic rollers rotatably mounted side by side with their flats in coplanar relation and their rolling surfaces aligned perpendicular to the line guide for rolling magnetic contact parallel with a side of the stand.
公开/授权文献
- US6002287A Signal outputting apparatus 公开/授权日:1999-12-14
信息查询
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