Quote:
Originally Posted by dieseljeep
I understood, that it was CBS-Hytron that built that CRT. They also built the 19" tubes for CBS Columbia, Motorola and Raytheon.
They were one of the patent holders for the tri-color phosphor dot design.  |
Was it a 19VP22 that Motorola used in its 1957 color set? That was also a troublemaker. I think there was a kit to convert the set to a 21AXP22.
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