AU6133965A - Circuit arrangement to establish testing connections in telecommunication particularly telephone exchange systems which have switching grids controlled by markers - Google Patents

Circuit arrangement to establish testing connections in telecommunication particularly telephone exchange systems which have switching grids controlled by markers

Info

Publication number
AU6133965A
AU6133965A AU61339/65A AU6133965A AU6133965A AU 6133965 A AU6133965 A AU 6133965A AU 61339/65 A AU61339/65 A AU 61339/65A AU 6133965 A AU6133965 A AU 6133965A AU 6133965 A AU6133965 A AU 6133965A
Authority
AU
Australia
Prior art keywords
telecommunication
markers
circuit arrangement
telephone exchange
exchange systems
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
AU61339/65A
Inventor
SCHONEMEYER and NORBERT KELLERMANN HILMAR
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
Publication of AU6133965A publication Critical patent/AU6133965A/en
Expired legal-status Critical Current

Links

AU61339/65A 1965-07-12 Circuit arrangement to establish testing connections in telecommunication particularly telephone exchange systems which have switching grids controlled by markers Expired AU6133965A (en)

Publications (1)

Publication Number Publication Date
AU6133965A true AU6133965A (en) 1967-01-12

Family

ID=

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