C - Chemistry – Metallurgy – 22 – F
Patent
C - Chemistry, Metallurgy
22
F
316/26, 148/55.8
C22F 1/18 (2006.01) H01K 3/00 (2006.01)
Patent
CA 1201046
IMPROVED LIFE TUNGSTEN FILAMENT FOR INCANDESCENT LAMP ABSTRACT The life and stability of tungsten filaments are improved by pre-incandescing the filaments in an atmosphere containing WF6. The burning procedure effects hot spot repair of the filaments by deposition of tungsten thereon.
425877
Gte Products Corporation
R. William Wray & Associates
LandOfFree
Life tungsten filament for incandescent lamp does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Life tungsten filament for incandescent lamp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Life tungsten filament for incandescent lamp will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1276671