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AU150360B2 - Improvements in trunk call storage and indicating arrangements - Google Patents
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AU150360B2 - Improvements in trunk call storage and indicating arrangements - Google Patents

Improvements in trunk call storage and indicating arrangements

Info

Publication number
AU150360B2
AU150360B2 AU31287/49A AU3128749A AU150360B2 AU 150360 B2 AU150360 B2 AU 150360B2 AU 31287/49 A AU31287/49 A AU 31287/49A AU 3128749 A AU3128749 A AU 3128749A AU 150360 B2 AU150360 B2 AU 150360B2
Authority
AU
Australia
Prior art keywords
call storage
trunk call
indicating arrangements
arrangements
indicating
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
AU31287/49A
Other versions
AU3128749A (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 AU3128749A publication Critical patent/AU3128749A/en
Publication of AU150360B2 publication Critical patent/AU150360B2/en
Expired legal-status Critical Current

Links

AU31287/49A 1949-11-28 Improvements in trunk call storage and indicating arrangements Expired AU150360B2 (en)

Publications (2)

Publication Number Publication Date
AU3128749A AU3128749A (en) 1950-02-02
AU150360B2 true AU150360B2 (en) 1950-02-02

Family

ID=

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