IE22313L - Automatic exchange systems - Google Patents

Automatic exchange systems

Info

Publication number
IE22313L
IE22313L IE30257A IE30257A IE22313L IE 22313 L IE22313 L IE 22313L IE 30257 A IE30257 A IE 30257A IE 30257 A IE30257 A IE 30257A IE 22313 L IE22313 L IE 22313L
Authority
IE
Ireland
Prior art keywords
exchange systems
automatic exchange
automatic
systems
exchange
Prior art date
Application number
IE30257A
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 IE30257A priority Critical patent/IE22313L/en
Publication of IE22313L publication Critical patent/IE22313L/en

Links

IE30257A 1957-06-03 1957-06-03 Automatic exchange systems IE22313L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE30257A IE22313L (en) 1957-06-03 1957-06-03 Automatic exchange systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE30257A IE22313L (en) 1957-06-03 1957-06-03 Automatic exchange systems

Publications (1)

Publication Number Publication Date
IE22313L true IE22313L (en) 1958-06-21

Family

ID=11010124

Family Applications (1)

Application Number Title Priority Date Filing Date
IE30257A IE22313L (en) 1957-06-03 1957-06-03 Automatic exchange systems

Country Status (1)

Country Link
IE (1) IE22313L (en)

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