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Priority claimed from DE8809862Uexternal-prioritypatent/DE8809862U1/de
Application filed by Boekeler Hans JoergfiledCriticalBoekeler Hans Joerg
Publication of NO910396D0publicationCriticalpatent/NO910396D0/no
Publication of NO910396LpublicationCriticalpatent/NO910396L/no
Foerfarande foer en programstyrd telefoncentralanlaeggning, vid vilken faciliteter som beroer uppkopplingen av en talfoerbindelse kan inledas fraon en abbonnentanslutning.