AT173488B - Circuit arrangement for sub-exchanges in telephone systems with dialer operation - Google Patents

Circuit arrangement for sub-exchanges in telephone systems with dialer operation

Info

Publication number
AT173488B
AT173488B AT173488DA AT173488B AT 173488 B AT173488 B AT 173488B AT 173488D A AT173488D A AT 173488DA AT 173488 B AT173488 B AT 173488B
Authority
AT
Austria
Prior art keywords
exchanges
sub
circuit arrangement
telephone systems
dialer operation
Prior art date
Application number
Other languages
German (de)
Inventor
Hans Dipl Ing Dr Techn Edler
Original Assignee
Kapsch Telephon Telegraph
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 Kapsch Telephon Telegraph filed Critical Kapsch Telephon Telegraph
Application granted granted Critical
Publication of AT173488B publication Critical patent/AT173488B/en

Links

AT173488D 1950-07-25 1950-07-25 Circuit arrangement for sub-exchanges in telephone systems with dialer operation AT173488B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT173488T 1950-07-25

Publications (1)

Publication Number Publication Date
AT173488B true AT173488B (en) 1952-12-27

Family

ID=3657346

Family Applications (1)

Application Number Title Priority Date Filing Date
AT173488D AT173488B (en) 1950-07-25 1950-07-25 Circuit arrangement for sub-exchanges in telephone systems with dialer operation

Country Status (1)

Country Link
AT (1) AT173488B (en)

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