| 发明名称 |
PORTABLE GAS DETECTING DEVICE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a case reduced in charged quantity of static electricity. SOLUTION: The case is so structured that a body 3 formed of conductive material separates a front cover 1 and a rear cove 2 formed of polymer material.
|
| 申请公布号 |
JP2001099799(A) |
申请公布日期 |
2001.04.13 |
| 申请号 |
JP19990278358 |
申请日期 |
1999.09.30 |
| 申请人 |
RIKEN KEIKI CO LTD |
发明人 |
KONDO HARUHIKO;TAJIMA HIDEJI |
| 分类号 |
G01N27/00;(IPC1-7):G01N27/00 |
主分类号 |
G01N27/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
