AT189656B - Circuit arrangement for switching from two-wire two-wire traffic to two-wire four-wire traffic in telecommunications, in particular telephone systems - Google Patents

Circuit arrangement for switching from two-wire two-wire traffic to two-wire four-wire traffic in telecommunications, in particular telephone systems

Info

Publication number
AT189656B
AT189656B AT189656DA AT189656B AT 189656 B AT189656 B AT 189656B AT 189656D A AT189656D A AT 189656DA AT 189656 B AT189656 B AT 189656B
Authority
AT
Austria
Prior art keywords
wire
traffic
telecommunications
switching
circuit arrangement
Prior art date
Application number
Other languages
German (de)
Inventor
Alfons Dipl Ing Peisner
Alois Dipl Ing Brandstetter
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT189656B publication Critical patent/AT189656B/en

Links

AT189656D 1955-01-22 1955-12-15 Circuit arrangement for switching from two-wire two-wire traffic to two-wire four-wire traffic in telecommunications, in particular telephone systems AT189656B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE189656X 1955-01-22

Publications (1)

Publication Number Publication Date
AT189656B true AT189656B (en) 1957-04-25

Family

ID=5721426

Family Applications (1)

Application Number Title Priority Date Filing Date
AT189656D AT189656B (en) 1955-01-22 1955-12-15 Circuit arrangement for switching from two-wire two-wire traffic to two-wire four-wire traffic in telecommunications, in particular telephone systems

Country Status (1)

Country Link
AT (1) AT189656B (en)

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