发明名称 |
MAGNET ROLL AND ELECTRONIC APPARATUS USING IT |
摘要 |
PROBLEM TO BE SOLVED: To ensure printing of high quality by realizing high quality image characteristics in a magnet roll and an electronic apparatus using the magnet roll. SOLUTION: For achieving the object there are provided a rotatable sleeve 7 and a magnet 1 in the sleeve 7. The magnet 1 is a combination of a plurality of magnet pieces, and at least one thereamong is configured into a laminate structure. An uppermost thin fan-shaped piece 8d is more narrowed in width than a lower thin fan-shaped piece 8b. COPYRIGHT: (C)2004,JPO&NCIPI
|
申请公布号 |
JP2004193188(A) |
申请公布日期 |
2004.07.08 |
申请号 |
JP20020356408 |
申请日期 |
2002.12.09 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
IWASE ATSUSHI |
分类号 |
G03G15/09;H01F7/02;(IPC1-7):H01F7/02 |
主分类号 |
G03G15/09 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|