IE18961L - Automatic telephone exchange systems. - Google Patents

Automatic telephone exchange systems.

Info

Publication number
IE18961L
IE18961L IE37244A IE37244A IE18961L IE 18961 L IE18961 L IE 18961L IE 37244 A IE37244 A IE 37244A IE 37244 A IE37244 A IE 37244A IE 18961 L IE18961 L IE 18961L
Authority
IE
Ireland
Prior art keywords
telephone exchange
automatic telephone
exchange systems
systems
automatic
Prior art date
Application number
IE37244A
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 IE37244A priority Critical patent/IE18961L/en
Publication of IE18961L publication Critical patent/IE18961L/en

Links

IE37244A 1944-12-20 1944-12-20 Automatic telephone exchange systems. IE18961L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE37244A IE18961L (en) 1944-12-20 1944-12-20 Automatic telephone exchange systems.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE37244A IE18961L (en) 1944-12-20 1944-12-20 Automatic telephone exchange systems.

Publications (1)

Publication Number Publication Date
IE18961L true IE18961L (en) 1945-08-05

Family

ID=11011372

Family Applications (1)

Application Number Title Priority Date Filing Date
IE37244A IE18961L (en) 1944-12-20 1944-12-20 Automatic telephone exchange systems.

Country Status (1)

Country Link
IE (1) IE18961L (en)

Similar Documents

Publication Publication Date Title
CH258727A (en) Telecommunication system.
CH289854A (en) Automatic telephone installation.
CH288280A (en) Automatic teleprinter central office system.
IE18966L (en) Automatic telephone exchange systems.
IE18964L (en) Automatic telephone exchange systems.
IE18965L (en) Automatic telephone exchange systems.
IE18908L (en) Automatic telephone exchange systems.
IE18963L (en) Automatic telephone exchange systems.
IE18962L (en) Automatic telephone exchange systems.
IE18961L (en) Automatic telephone exchange systems.
CH276280A (en) Automatic telecommunication installation.
IE16712L (en) Telephone exchange systems.
IE16713L (en) Telephone exchange systems.
IE18814L (en) Automatic exchange systems.
IE17613L (en) Automatic telephone switching systems.
IE18865L (en) Automatic telephone exchange systems.
IE18909L (en) Automatic telephone exchange systems.
IE18866L (en) Automatic telephone exchange systems.
IE18864L (en) Automatic telephone exchange systems.
IE18849L (en) Automatic telephone exchange systems.
IE18848L (en) Automatic telephone exchange systems.
AU126020B2 (en) Automatic and semiautomatic telephone exchange systems
IE17711L (en) Automatic telephony.
IE17712L (en) Automatic telephony.
IE16870L (en) Rural telephone systems.