IE22080L - Automatic exchange systems - Google Patents

Automatic exchange systems

Info

Publication number
IE22080L
IE22080L IE12155A IE12155A IE22080L IE 22080 L IE22080 L IE 22080L IE 12155 A IE12155 A IE 12155A IE 12155 A IE12155 A IE 12155A IE 22080 L IE22080 L IE 22080L
Authority
IE
Ireland
Prior art keywords
exchange systems
automatic exchange
automatic
systems
exchange
Prior art date
Application number
IE12155A
Original Assignee
Standard Telephones Cables Ltd
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 Standard Telephones Cables Ltd filed Critical Standard Telephones Cables Ltd
Priority to IE12155A priority Critical patent/IE22080L/en
Publication of IE22080L publication Critical patent/IE22080L/en

Links

IE12155A 1954-08-16 1954-08-16 Automatic exchange systems IE22080L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE12155A IE22080L (en) 1954-08-16 1954-08-16 Automatic exchange systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE12155A IE22080L (en) 1954-08-16 1954-08-16 Automatic exchange systems

Publications (1)

Publication Number Publication Date
IE22080L true IE22080L (en) 1955-03-02

Family

ID=11007276

Family Applications (1)

Application Number Title Priority Date Filing Date
IE12155A IE22080L (en) 1954-08-16 1954-08-16 Automatic exchange systems

Country Status (1)

Country Link
IE (1) IE22080L (en)

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