IE19480L - Automatic exchange systems. - Google Patents

Automatic exchange systems.

Info

Publication number: IE19480L
Authority: IE; Ireland
Prior art keywords: exchange systems; automatic exchange; automatic; systems; exchange
Prior art date: 1946-11-15

Application number

IE77346A

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.)

1946-11-15

Filing date

1946-11-15

Publication date

1950-05-07

1946-11-15 Application filed by Standard Telephones Cables Ltd filed Critical Standard Telephones Cables Ltd

1946-11-15 Priority to IE77346A priority Critical patent/IE19480L/en

1950-05-07 Publication of IE19480L publication Critical patent/IE19480L/en

Links

IE77346A 1946-11-15 1946-11-15 Automatic exchange systems. IE19480L (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
IE77346A IE19480L (en)	1946-11-15	1946-11-15	Automatic exchange systems.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IE77346A IE19480L (en)	1946-11-15	1946-11-15	Automatic exchange systems.

Publications (1)

Publication Number	Publication Date
IE19480L true IE19480L (en)	1950-05-07

Family

ID=11017937

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IE77346A IE19480L (en)	1946-11-15	1946-11-15	Automatic exchange systems.

Country Status (1)

Country	Link
IE (1)	IE19480L (en)

1946
- 1946-11-15 IE IE77346A patent/IE19480L/en unknown

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