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Application filed by Ceramiche Alvino Bagni S N C DfiledCriticalCeramiche Alvino Bagni S N C D
Priority to IT1166986UpriorityCriticalpatent/IT207275Z2/it
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Publication of IT207275Z2publicationCriticalpatent/IT207275Z2/it
Kopplingsanordning foer en centralstyrd telekommunikationsanlaeggning, saerskilt en pcm-telefoncentral, med en centraldel och med denna foerbundna anslutningsgrupper.