| 发明名称 |
Low-pressure mercury vapor discharge lamp |
| 摘要 |
Low-pressure mercury vapor discharge lamp comprising an U-shaped discharge tube of which at least the legs are accommodated in recesses of a cylindrical body.
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| 申请公布号 |
US4208604(A) |
申请公布日期 |
1980.06.17 |
| 申请号 |
US19780934684 |
申请日期 |
1978.08.18 |
| 申请人 |
U S PHILIPS CORP |
发明人 |
COUWENBERG, WINSTON D |
| 分类号 |
H01J61/32;H01J61/30;(IPC1-7):H01J5/16;H01J61/42 |
主分类号 |
H01J61/32 |
| 代理机构 |
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代理人 |
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| 主权项 |
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