Cathode ray tube and target
United States Patent 2770746

Inventors:
Sidney, Gray
Publication Date:
11/13/1956
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Assignee:
RCA CORP
Primary Class:
Other Classes:
313/111, 313/112, 313/390, 348/E09.003
International Classes:
H01J29/10; H01J29/45; H04N9/07