IE18963L - Automatic telephone exchange systems. - Google Patents

Automatic telephone exchange systems.

Info

Publication number
IE18963L
IE18963L IE49646A IE49646A IE18963L IE 18963 L IE18963 L IE 18963L IE 49646 A IE49646 A IE 49646A IE 49646 A IE49646 A IE 49646A IE 18963 L IE18963 L IE 18963L
Authority
IE
Ireland
Prior art keywords
telephone exchange
automatic telephone
exchange systems
systems
automatic
Prior art date
Application number
IE49646A
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 IE49646A priority Critical patent/IE18963L/en
Publication of IE18963L publication Critical patent/IE18963L/en

Links

IE49646A 1944-12-20 1944-12-20 Automatic telephone exchange systems. IE18963L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE49646A IE18963L (en) 1944-12-20 1944-12-20 Automatic telephone exchange systems.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE49646A IE18963L (en) 1944-12-20 1944-12-20 Automatic telephone exchange systems.

Publications (1)

Publication Number Publication Date
IE18963L true IE18963L (en) 1945-08-05

Family

ID=11013557

Family Applications (1)

Application Number Title Priority Date Filing Date
IE49646A IE18963L (en) 1944-12-20 1944-12-20 Automatic telephone exchange systems.

Country Status (1)

Country Link
IE (1) IE18963L (en)

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