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Priority to JP26046985ApriorityCriticalpatent/JPS62120731A/ja
Publication of JPS62120731ApublicationCriticalpatent/JPS62120731A/ja
Publication of JPH0439247B2publicationCriticalpatent/JPH0439247B2/ja
Process and a system for technically secure transmission of serial data between secure computers, preferably working in two channel mode by the use of a double-ring bus system