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AU159791B2 - Improvement in or relating to automatic exchanges - Google Patents
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AU159791B2 - Improvement in or relating to automatic exchanges - Google Patents

Improvement in or relating to automatic exchanges

Info

Publication number
AU159791B2
AU159791B2 AU5066/51A AU506651A AU159791B2 AU 159791 B2 AU159791 B2 AU 159791B2 AU 5066/51 A AU5066/51 A AU 5066/51A AU 506651 A AU506651 A AU 506651A AU 159791 B2 AU159791 B2 AU 159791B2
Authority
AU
Australia
Prior art keywords
relating
improvement
automatic exchanges
exchanges
automatic
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
AU5066/51A
Other versions
AU506651A (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.)
General Electric Co
Original Assignee
General Electric Co
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of AU506651A publication Critical patent/AU506651A/en
Publication of AU159791B2 publication Critical patent/AU159791B2/en
Expired legal-status Critical Current

Links

AU5066/51A 1951-09-13 Improvement in or relating to automatic exchanges Expired AU159791B2 (en)

Publications (2)

Publication Number Publication Date
AU506651A AU506651A (en) 1951-11-15
AU159791B2 true AU159791B2 (en) 1951-11-15

Family

ID=

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