| 发明名称 |
LIGHT BULB COMPRISING AN ILLUMINATION BODY, WHICH CONTAINS A METAL COMPOUND THAT IS STABLE AT HIGH TEMPERATURE |
| 摘要 |
<p>A light bulb ( 1 ), equipped with an illumination body ( 7 ), which is enclosed together with a filler ( 2 ) in a vacuum in a bulb. The illumination body ( 7 ) includes a metal carbide, whose melting point lies above that of tungsten. The bulb also contains carbon, hydrogen and fluorine, preferably in combination.</p> |
| 申请公布号 |
EP1820205(A2) |
申请公布日期 |
2007.08.22 |
| 申请号 |
EP20050822961 |
申请日期 |
2005.12.01 |
| 申请人 |
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH |
发明人 |
BUNK, AXEL;DAMM, MATTHIAS;ROSENBAUER, GEORG |
| 分类号 |
H01K1/10;H01K1/50;H01K1/52 |
主分类号 |
H01K1/10 |
| 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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