Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
Original Assignee
Individual
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Priority claimed from US06/363,959external-prioritypatent/US4450477A/en
Application filed by IndividualfiledCriticalIndividual
Priority to CA000501597ApriorityCriticalpatent/CA1216931A/fr
Application grantedgrantedCritical
Publication of CA1216931ApublicationCriticalpatent/CA1216931A/fr
Контроллер сети для системы кабельного телевидения (варианты), контроллер сети для дистанционного управления бухгалтерской информацией, способ использования оборудования для обработки цифровых сигналов (варианты), способ использования головной станции системы кабельного телевидения для дистанционной адресации рекламы и способ дистанционного управления бухгалтерской информацией