AT245057B - Circuit arrangement for avoiding incorrect settings in telephone switching systems - Google Patents

Circuit arrangement for avoiding incorrect settings in telephone switching systems

Info

Publication number
AT245057B
AT245057B AT254764A AT254764A AT245057B AT 245057 B AT245057 B AT 245057B AT 254764 A AT254764 A AT 254764A AT 254764 A AT254764 A AT 254764A AT 245057 B AT245057 B AT 245057B
Authority
AT
Austria
Prior art keywords
circuit arrangement
telephone switching
switching systems
incorrect settings
avoiding incorrect
Prior art date
Application number
AT254764A
Other languages
German (de)
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 AT245057B publication Critical patent/AT245057B/en

Links

AT254764A 1963-03-26 1964-03-23 Circuit arrangement for avoiding incorrect settings in telephone switching systems AT245057B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE245057T 1963-03-26

Publications (1)

Publication Number Publication Date
AT245057B true AT245057B (en) 1966-02-10

Family

ID=29722923

Family Applications (1)

Application Number Title Priority Date Filing Date
AT254764A AT245057B (en) 1963-03-26 1964-03-23 Circuit arrangement for avoiding incorrect settings in telephone switching systems

Country Status (1)

Country Link
AT (1) AT245057B (en)

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