IE21526L - Telecommunication exchange systems - Google Patents

Telecommunication exchange systems

Info

Publication number
IE21526L
IE21526L IE56850A IE56850A IE21526L IE 21526 L IE21526 L IE 21526L IE 56850 A IE56850 A IE 56850A IE 56850 A IE56850 A IE 56850A IE 21526 L IE21526 L IE 21526L
Authority
IE
Ireland
Prior art keywords
exchange systems
telecommunication exchange
telecommunication
systems
exchange
Prior art date
Application number
IE56850A
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 IE56850A priority Critical patent/IE21526L/en
Publication of IE21526L publication Critical patent/IE21526L/en

Links

IE56850A 1950-12-18 1950-12-18 Telecommunication exchange systems IE21526L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE56850A IE21526L (en) 1950-12-18 1950-12-18 Telecommunication exchange systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE56850A IE21526L (en) 1950-12-18 1950-12-18 Telecommunication exchange systems

Publications (1)

Publication Number Publication Date
IE21526L true IE21526L (en) 1951-07-16

Family

ID=11014796

Family Applications (1)

Application Number Title Priority Date Filing Date
IE56850A IE21526L (en) 1950-12-18 1950-12-18 Telecommunication exchange systems

Country Status (1)

Country Link
IE (1) IE21526L (en)

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