H - Electricity – 01 – K
Patent
H - Electricity
01
K
313/118
H01K 1/04 (2006.01) H01K 1/50 (2006.01) H01K 1/56 (2006.01)
Patent
CA 1190590
TUNGSTEN-HALOGEN INCANDESCENT LAMP CONTAINING ADDITIVE TO REDUCE FILAMENT SAG ABSTRACT Filament sag in tungsten-halogen lamps is significantly reduced by including within the envelope an additive selected from the group of bismuth, antimony and tellurium and combinations thereof.
425879
Gte Products Corporation
R. William Wray & Associates
LandOfFree
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