CA1022600A - Color cathode ray tube with internal faceplate and funnel reference surfaces for unique faceplate-funnel relationship and method of tube manufacture
- Google Patents
Color cathode ray tube with internal faceplate and funnel reference surfaces for unique faceplate-funnel relationship and method of tube manufacture
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Zenith Electronics LLC
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Zenith Radio Corp
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Priority claimed from US446845Aexternal-prioritypatent/US3904914A/en
Application filed by Zenith Radio CorpfiledCriticalZenith Radio Corp
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Publication of CA1022600ApublicationCriticalpatent/CA1022600A/en
CA212,689A1974-02-281974-10-30Color cathode ray tube with internal faceplate and funnel reference surfaces for unique faceplate-funnel relationship and method of tube manufacture
ExpiredCA1022600A
(en)