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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CZKD PRAHA
Original Assignee
CZKD PRAHA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CZKD PRAHAfiledCriticalCZKD PRAHA
Publication of DE2208328A1publicationCriticalpatent/DE2208328A1/de
Priority to AR24657073ApriorityCriticalpatent/AR197978A1/es
Schaltungsanordnung in fernmelde-, insbesondere fernsprechanlagen zur anschaltung einer signalwechselspannung an eine fernmelde-, insbesondere fernsprechleitung, oder an mehrere derartige leitungen