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AU161010B2 - Improvements In or relating to crossbar switches ofthe type used in telephone systems - Google Patents

Improvements In or relating to crossbar switches ofthe type used in telephone systems

Info

Publication number
AU161010B2
AU161010B2 AU8939/52A AU893952A AU161010B2 AU 161010 B2 AU161010 B2 AU 161010B2 AU 8939/52 A AU8939/52 A AU 8939/52A AU 893952 A AU893952 A AU 893952A AU 161010 B2 AU161010 B2 AU 161010B2
Authority
AU
Australia
Prior art keywords
relating
type used
telephone systems
crossbar switches
ofthe type
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
AU8939/52A
Other versions
AU893952A (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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
Filing date
Publication date
Application filed by Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Application granted granted Critical
Publication of AU161010B2 publication Critical patent/AU161010B2/en
Publication of AU893952A publication Critical patent/AU893952A/en
Expired legal-status Critical Current

Links

AU8939/52A 1952-03-27 Improvements In or relating to crossbar switches ofthe type used in telephone systems Expired AU161010B2 (en)

Publications (2)

Publication Number Publication Date
AU161010B2 true AU161010B2 (en) 1952-05-29
AU893952A AU893952A (en) 1952-05-29

Family

ID=

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