Method of sealing a lamp by deformation of a pinch region using high-energy radiation
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United States of America Patent
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Nov 4, 2008
Grant Date -
Dec 15, 2005
app pub date -
Jun 9, 2005
filing date -
Jun 9, 2004
priority date (Note) -
Expired
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Abstract
A method and apparatus for producing a lamp in the case of which a lamp bulb closed at one end is filled through a feed opening for a luminous means are disclosed together with a lamp produced using this method. A dome of the lamp bulb can thereby be of smooth design without a pumping tip.
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