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Publication of NL6707157ApublicationCriticalpatent/NL6707157A/xx
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Publication of NL165352CpublicationCriticalpatent/NL165352C/xx
H04N5/14—Picture signal circuitry for video frequency region
H04N5/16—Circuitry for reinsertion of DC and slowly varying components of signal; Circuitry for preservation of black or white level
H04N5/18—Circuitry for reinsertion of DC and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N9/00—Details of colour television systems
H04N9/64—Circuits for processing colour signals
H04N9/72—Circuits for processing colour signals for reinsertion of DC and slowly varying components of colour signals
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Engineering & Computer Science
(AREA)
Multimedia
(AREA)
Signal Processing
(AREA)
Processing Of Color Television Signals
(AREA)
Picture Signal Circuits
(AREA)
Amplifiers
(AREA)
Video Image Reproduction Devices For Color Tv Systems
(AREA)
NL6707157.A1966-05-241967-05-24Inrichting met een videoversterker voor het besturen van een beeldweergeefbuis.
NL165352C
(nl)
Televisieweergeefinrichting voorzien van een beeldweergeefbuis voor kleurentelevisie en een beeldregelafbuigschakeling met voedingspanningsopwekking, alsmede de beeldregelafbuigschakeling voor deze inrichting.
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V3
Additional patents lapsed at the same time as the main patent