| 发明名称 |
TRANSFORMING DEVICE FOR COLD CATHODE LIGHTING TUBES CHARGED WITH NEON OR ARGON OR MIXED GASES |
| 摘要 |
The present invention relates to a transforming device for cold cathode lighting tubes charged with neon or argon or mixed gases, capable of automatically changing the current that circulates in the tubes as necessary, according to the set reference value.
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| 申请公布号 |
WO0019780(A1) |
申请公布日期 |
2000.04.06 |
| 申请号 |
WO1999IT00295 |
申请日期 |
1999.09.21 |
| 申请人 |
ELETTROTECNICA RICCI-S.A.S. DI RICCI ENNIO E SERGIO & C.;RICCI, ENNIO |
发明人 |
RICCI, ENNIO |
| 分类号 |
H05B41/392;(IPC1-7):H05B41/392 |
主分类号 |
H05B41/392 |
| 代理机构 |
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