IE22226L - Automatic telephone exchange systems - Google Patents

Automatic telephone exchange systems

Info

Publication number
IE22226L
IE22226L IE43653A IE43653A IE22226L IE 22226 L IE22226 L IE 22226L IE 43653 A IE43653 A IE 43653A IE 43653 A IE43653 A IE 43653A IE 22226 L IE22226 L IE 22226L
Authority
IE
Ireland
Prior art keywords
telephone exchange
automatic telephone
exchange systems
systems
automatic
Prior art date
Application number
IE43653A
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 IE43653A priority Critical patent/IE22226L/en
Publication of IE22226L publication Critical patent/IE22226L/en

Links

IE43653A 1953-08-19 1953-08-19 Automatic telephone exchange systems IE22226L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE43653A IE22226L (en) 1953-08-19 1953-08-19 Automatic telephone exchange systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE43653A IE22226L (en) 1953-08-19 1953-08-19 Automatic telephone exchange systems

Publications (1)

Publication Number Publication Date
IE22226L true IE22226L (en) 1954-03-19

Family

ID=11012515

Family Applications (1)

Application Number Title Priority Date Filing Date
IE43653A IE22226L (en) 1953-08-19 1953-08-19 Automatic telephone exchange systems

Country Status (1)

Country Link
IE (1) IE22226L (en)

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