发明授权
- 专利标题: Recording paper and recording apparatus using same
- 专利标题(中): 记录纸和使用其的记录装置
-
申请号: US934403申请日: 1992-08-24
-
公开(公告)号: US5329300A公开(公告)日: 1994-07-12
- 发明人: Masataka Nishiyama
- 申请人: Masataka Nishiyama
- 申请人地址: JPX Tokyo
- 专利权人: Asahi Kogaku Kogyo Kabushiki Kaisha
- 当前专利权人: Asahi Kogaku Kogyo Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX3-246895 19910830; JPX3-246896 19910830; JPX3-246897 19910830
- 主分类号: B41J2/47
- IPC分类号: B41J2/47 ; B41M5/28 ; B41M5/30 ; G06K15/12 ; H04N1/23 ; H04N1/21 ; B41J2/435
摘要:
A recording paper including a color varying layer which normally exhibits a predetermined color and a substrate layer having a color different from that of the color varying layer, wherein the predetermined color disappears when a beam of specific wavelength is incident thereon.
公开/授权文献
- US5827128A Golf stroke alignment tool 公开/授权日:1998-10-27
信息查询
IPC分类: