AU132682B2 - Calling line identification arrangements' in telephone systems - Google Patents

Calling line identification arrangements' in telephone systems

Info

Publication number
AU132682B2
AU132682B2 AU2171/46A AU217146A AU132682B2 AU 132682 B2 AU132682 B2 AU 132682B2 AU 2171/46 A AU2171/46 A AU 2171/46A AU 217146 A AU217146 A AU 217146A AU 132682 B2 AU132682 B2 AU 132682B2
Authority
AU
Australia
Prior art keywords
telephone systems
line identification
calling line
identification arrangements
arrangements
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
AU2171/46A
Other versions
AU217146A (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.)
Automatic Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric Co Ltd
Filing date
Publication date
Application filed by Automatic Telephone and Electric Co Ltd filed Critical Automatic Telephone and Electric Co Ltd
Application granted granted Critical
Publication of AU132682B2 publication Critical patent/AU132682B2/en
Publication of AU217146A publication Critical patent/AU217146A/en
Expired legal-status Critical Current

Links

AU2171/46A 1946-03-18 Calling line identification arrangements' in telephone systems Expired AU132682B2 (en)

Publications (2)

Publication Number Publication Date
AU132682B2 true AU132682B2 (en) 1949-05-18
AU217146A AU217146A (en) 1949-05-18

Family

ID=

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