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AU216815B2 - Improvements in and relating to signal switched telecommunication circuits - Google Patents
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AU216815B2 - Improvements in and relating to signal switched telecommunication circuits - Google Patents

Improvements in and relating to signal switched telecommunication circuits

Info

Publication number
AU216815B2
AU216815B2 AU20253/56A AU2025356A AU216815B2 AU 216815 B2 AU216815 B2 AU 216815B2 AU 20253/56 A AU20253/56 A AU 20253/56A AU 2025356 A AU2025356 A AU 2025356A AU 216815 B2 AU216815 B2 AU 216815B2
Authority
AU
Australia
Prior art keywords
relating
signal switched
telecommunication circuits
switched telecommunication
circuits
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
AU20253/56A
Other versions
AU2025356A (en
Inventor
Kearton Parker Leslie
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.)
Telephone Manufacturing Co Ltd
Original Assignee
Telephone Manufacturing Co Ltd
Filing date
Publication date
Application filed by Telephone Manufacturing Co Ltd filed Critical Telephone Manufacturing Co Ltd
Application granted granted Critical
Publication of AU2025356A publication Critical patent/AU2025356A/en
Publication of AU216815B2 publication Critical patent/AU216815B2/en
Expired legal-status Critical Current

Links

AU20253/56A 1956-07-27 Improvements in and relating to signal switched telecommunication circuits Expired AU216815B2 (en)

Publications (2)

Publication Number Publication Date
AU2025356A AU2025356A (en) 1957-01-31
AU216815B2 true AU216815B2 (en) 1957-01-31

Family

ID=

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