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File:Cathode ray tube amusement device - schematic.jpg

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Summary

Description
English: Cathode Ray Tube Amusement Device
Беларуская: Забаўляльная прылада з электронна-прамянёвай трубкай.
Date
Source US Patent 2455992
Author Thomas Tolivan Goldsmith Jr.

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A portion of the disclosure of this patent document contains material which is subject to (copyright or mask work) protection. The (copyright or mask work) owner has no objection to the facsimile reproduction by any­one of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all (copyright or mask work) rights whatsoever.

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25 January 1947

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