AT178045B - Automatically working signal system, especially traffic signal system - Google Patents

Automatically working signal system, especially traffic signal system

Info

Publication number
AT178045B
AT178045B AT178045DA AT178045B AT 178045 B AT178045 B AT 178045B AT 178045D A AT178045D A AT 178045DA AT 178045 B AT178045 B AT 178045B
Authority
AT
Austria
Prior art keywords
signal system
automatically working
especially traffic
traffic signal
working signal
Prior art date
Application number
Other languages
German (de)
Inventor
Karl Ing Leopoldsberger
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 AT178045B publication Critical patent/AT178045B/en

Links

AT178045D 1951-10-03 1951-10-03 Automatically working signal system, especially traffic signal system AT178045B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT178045T 1951-10-03

Publications (1)

Publication Number Publication Date
AT178045B true AT178045B (en) 1954-03-25

Family

ID=3659626

Family Applications (1)

Application Number Title Priority Date Filing Date
AT178045D AT178045B (en) 1951-10-03 1951-10-03 Automatically working signal system, especially traffic signal system

Country Status (1)

Country Link
AT (1) AT178045B (en)

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