Gracenote Korea Ltd

République de Corée

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Quantité totale PI 6
Rang # Quantité totale PI 262 954
Note d'activité PI 1,1/5.0    3
Rang # Activité PI 346 062

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Dernier brevet 2023 - System and method for surveying ...
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Derniers inventions, produits et services

2023 Invention System and method for surveying broadcasting ratings. A system and method in which a TV signal re...
2013 Invention System and method for surveying broadcasting ratings. The present invention relates to a system a...