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CRT Line Width Magnifier Disclosure Number: IPCOM000086798D
Original Publication Date: 1976-Oct-01
Included in the Prior Art Database: 2005-Mar-03
Document File: 2 page(s) / 32K

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Andrews, I [+details]


A special grating is described for use with a CRT display such that the qualities of the CRT focus, line spacing, line width, etc., may be readily determined by visual means.