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IE16713L - Telephone exchange systems. - Google Patents

Telephone exchange systems.

Info

Publication number
IE16713L
IE16713L IE3345A IE3345A IE16713L IE 16713 L IE16713 L IE 16713L IE 3345 A IE3345 A IE 3345A IE 3345 A IE3345 A IE 3345A IE 16713 L IE16713 L IE 16713L
Authority
IE
Ireland
Prior art keywords
telephone exchange
exchange systems
systems
telephone
exchange
Prior art date
Application number
IE3345A
Original Assignee
Standard Telephones Cables Ltd
And Leslie Ronald Brown
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, And Leslie Ronald Brown filed Critical Standard Telephones Cables Ltd
Priority to IE3345A priority Critical patent/IE16713L/en
Publication of IE16713L publication Critical patent/IE16713L/en

Links

IE3345A 1944-05-22 1944-05-22 Telephone exchange systems. IE16713L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE3345A IE16713L (en) 1944-05-22 1944-05-22 Telephone exchange systems.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE3345A IE16713L (en) 1944-05-22 1944-05-22 Telephone exchange systems.

Publications (1)

Publication Number Publication Date
IE16713L true IE16713L (en) 1945-02-28

Family

ID=11005638

Family Applications (1)

Application Number Title Priority Date Filing Date
IE3345A IE16713L (en) 1944-05-22 1944-05-22 Telephone exchange systems.

Country Status (1)

Country Link
IE (1) IE16713L (en)

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