AT121908B - Circuit arrangement for voters with individual drives and free choice in telephone systems. - Google Patents

Circuit arrangement for voters with individual drives and free choice in telephone systems.

Info

Publication number
AT121908B
AT121908B AT121908DA AT121908B AT 121908 B AT121908 B AT 121908B AT 121908D A AT121908D A AT 121908DA AT 121908 B AT121908 B AT 121908B
Authority
AT
Austria
Prior art keywords
voters
circuit arrangement
telephone systems
free choice
individual drives
Prior art date
Application number
Other languages
German (de)
Inventor
Max Langer
Hans Dreyer
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 AT121908B publication Critical patent/AT121908B/en

Links

AT121908D 1929-02-08 1929-12-11 Circuit arrangement for voters with individual drives and free choice in telephone systems. AT121908B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE121908T 1929-02-08

Publications (1)

Publication Number Publication Date
AT121908B true AT121908B (en) 1931-03-25

Family

ID=29277184

Family Applications (1)

Application Number Title Priority Date Filing Date
AT121908D AT121908B (en) 1929-02-08 1929-12-11 Circuit arrangement for voters with individual drives and free choice in telephone systems.

Country Status (1)

Country Link
AT (1) AT121908B (en)

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