IE22220L - Automatic telecommunication exchange - Google Patents

Automatic telecommunication exchange

Info

Publication number
IE22220L
IE22220L IE10557A IE10557A IE22220L IE 22220 L IE22220 L IE 22220L IE 10557 A IE10557 A IE 10557A IE 10557 A IE10557 A IE 10557A IE 22220 L IE22220 L IE 22220L
Authority
IE
Ireland
Prior art keywords
telecommunication exchange
automatic telecommunication
automatic
exchange
telecommunication
Prior art date
Application number
IE10557A
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 IE10557A priority Critical patent/IE22220L/en
Publication of IE22220L publication Critical patent/IE22220L/en

Links

IE10557A 1955-09-21 1955-09-21 Automatic telecommunication exchange IE22220L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE10557A IE22220L (en) 1955-09-21 1955-09-21 Automatic telecommunication exchange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE10557A IE22220L (en) 1955-09-21 1955-09-21 Automatic telecommunication exchange

Publications (1)

Publication Number Publication Date
IE22220L true IE22220L (en) 1956-04-05

Family

ID=11007012

Family Applications (1)

Application Number Title Priority Date Filing Date
IE10557A IE22220L (en) 1955-09-21 1955-09-21 Automatic telecommunication exchange

Country Status (1)

Country Link
IE (1) IE22220L (en)

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