| 发明名称 |
DROPLET DISCHARGE HEAD, ITS MANUFACTURING METHOD, AND INK JET RECORDING DEVICE |
| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that dispersion of gap lengths happens. SOLUTION: An electrode 13 is separated by a plurality of electrode separation grooves 14 surrounding the periphery.
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| 申请公布号 |
JP2003094642(A) |
申请公布日期 |
2003.04.03 |
| 申请号 |
JP20010287954 |
申请日期 |
2001.09.21 |
| 申请人 |
RICOH CO LTD |
发明人 |
NISHIMURA MANABU |
| 分类号 |
B41J2/045;B41J2/055;B41J2/16;(IPC1-7):B41J2/045 |
主分类号 |
B41J2/045 |
| 代理机构 |
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| 地址 |
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