| 发明名称 |
Long life tungsten halogen lamp. |
| 摘要 |
<p>Long life tungsten halogen lamps using bromine as the halogen are provided when the lamp contains the bromine as HBr and CH3Br in a ratio of 2.5 to 1 when used with argon as a carrier gas and 1.5 to 1 when krypton is used.</p> |
| 申请公布号 |
EP0084839(A2) |
申请公布日期 |
1983.08.03 |
| 申请号 |
EP19830100369 |
申请日期 |
1983.01.17 |
| 申请人 |
GTE PRODUCTS CORPORATION |
发明人 |
KEENAN, JAMES P. |
| 分类号 |
H01K1/50;(IPC1-7):01K1/50 |
主分类号 |
H01K1/50 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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