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Publication of FR788217ApublicationCriticalpatent/FR788217A/fr
H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
H04N3/34—Elemental scanning area oscillated rapidly in direction transverse to main scanning direction
Landscapes
Engineering & Computer Science
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Multimedia
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Signal Processing
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FR788217D1934-03-271935-03-26Procédé et dispositif pour l'enregistrement optique de l'image d'un objet
ExpiredFR788217A
(fr)