IE22200L - Automatic telegraph exchange - Google Patents

Automatic telegraph exchange

Info

Publication number
IE22200L
IE22200L IE30456A IE30456A IE22200L IE 22200 L IE22200 L IE 22200L IE 30456 A IE30456 A IE 30456A IE 30456 A IE30456 A IE 30456A IE 22200 L IE22200 L IE 22200L
Authority
IE
Ireland
Prior art keywords
automatic telegraph
telegraph exchange
exchange
automatic
telegraph
Prior art date
Application number
IE30456A
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 IE30456A priority Critical patent/IE22200L/en
Publication of IE22200L publication Critical patent/IE22200L/en

Links

IE30456A 1956-05-29 1956-05-29 Automatic telegraph exchange IE22200L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE30456A IE22200L (en) 1956-05-29 1956-05-29 Automatic telegraph exchange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE30456A IE22200L (en) 1956-05-29 1956-05-29 Automatic telegraph exchange

Publications (1)

Publication Number Publication Date
IE22200L true IE22200L (en) 1957-03-27

Family

ID=11010150

Family Applications (1)

Application Number Title Priority Date Filing Date
IE30456A IE22200L (en) 1956-05-29 1956-05-29 Automatic telegraph exchange

Country Status (1)

Country Link
IE (1) IE22200L (en)

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