Invention Grant
- Patent Title: Television brightness and contrast control circuit
- Patent Title (中): 电视亮度和对比度控制电路
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Application No.: US19482762Application Date: 1962-05-15
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Publication No.: US3179743APublication Date: 1965-04-20
- Inventor: AHRONS RICHARD W , BURNS JR LESLIE L
- Applicant: RCA CORP
- Assignee: RCA Corp
- Current Assignee: RCA Corp
- Priority: US19482762 1962-05-15; US80238659 1959-03-27
- Main IPC: H04N5/57
- IPC: H04N5/57
Information query
