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Alcatel CIT SA
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CIT Compagnie Industrielle des Telecommunications SA
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Application filed by CIT Compagnie Industrielle des Telecommunications SAfiledCriticalCIT Compagnie Industrielle des Telecommunications SA
Publication of ES380175A1publicationCriticalpatent/ES380175A1/es
Una disposicion de circuito para instalaciones de conmuta- cion de telecomunicaciones, en especial de instalaciones te-lefonicas con llamada selectiva con organos de conexion re- gulables indirectamente.
Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechanlagen, bei der an eine Vermittlungsstelle mehrere Konzentratoren angeschlossen sind