AU141771B2 - Selective signalling system - Google Patents

Selective signalling system

Info

Publication number
AU141771B2
AU141771B2 AU19439/48A AU1943948A AU141771B2 AU 141771 B2 AU141771 B2 AU 141771B2 AU 19439/48 A AU19439/48 A AU 19439/48A AU 1943948 A AU1943948 A AU 1943948A AU 141771 B2 AU141771 B2 AU 141771B2
Authority
AU
Australia
Prior art keywords
signalling system
selective signalling
selective
signalling
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU19439/48A
Other versions
AU1943948A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Filing date
Publication date
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of AU1943948A publication Critical patent/AU1943948A/en
Publication of AU141771B2 publication Critical patent/AU141771B2/en
Expired legal-status Critical Current

Links

AU19439/48A 1948-03-24 Selective signalling system Expired AU141771B2 (en)

Publications (2)

Publication Number Publication Date
AU1943948A AU1943948A (en) 1948-05-27
AU141771B2 true AU141771B2 (en) 1948-05-27

Family

ID=

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