H - Electricity – 01 – J
Patent
H - Electricity
01
J
316/12, 313/35.1
H01J 29/07 (2006.01) H01J 9/18 (2006.01)
Patent
CA 1195371
Abstract of the Disclosure The invention relates to a mask-frame assembly for use as a color-selecting-electrode system in a color-television tube. The structural features of the mask allow for a simplified method of manufacturing such an assembly. The mask and frame are subjected to a common surface treatment in accordance with a particular temperature program after joining them together at given points by spot welding.
401781
Berner Dietrich
Reidinger Rolf
Vollath Rainer
Matsushita Electronics Corporation
Smart & Biggar
LandOfFree
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