Method for manufacturing a luminous tube for discharge lamp
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United States of America Patent
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May 24, 1988
Issued Date -
N/A
app pub date -
Aug 17, 1982
filing date -
Dec 7, 1976
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for manufacturing a luminous tube for discharge lamp including sealing, in a closed container having a stream of a desired gas introduced therein, components of a luminous tube by means of the photo energy of a laser light such that the desired gas, at a predetermined pressure, is sealed within the luminous tube.
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