| 发明名称 |
TUNGSTEN-HALOGEN ELECTRIC LAMP WITH PERMEABLE MEANS CLOSING AN OUTER ENVELOPE |
| 摘要 |
<p>A tungsten-halogen electric lamp having permeable means closing an outer envelope. Such non-hermetic means may be relatively free-breathing or weather-tight. Tungsten-halogen lamps with permeable means may be manufactured more simply and economically than those currently available.</p> |
| 申请公布号 |
CA1220505(A) |
申请公布日期 |
1987.04.14 |
| 申请号 |
CA19840448139 |
申请日期 |
1984.02.23 |
| 申请人 |
GTE PRODUCTS CORPORATION |
发明人 |
GAGNON, PETER R.;GRIFFIN, ROBERT M.;KIMBALL, STEPHEN F. |
| 分类号 |
H01K1/34;(IPC1-7):H01K1/34;H01K1/36 |
主分类号 |
H01K1/34 |
| 代理机构 |
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代理人 |
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