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AU111701B2 - Improvements in or relating to selective switches such asare used in automatic telephone systems - Google Patents

Improvements in or relating to selective switches such asare used in automatic telephone systems

Info

Publication number
AU111701B2
AU111701B2 AU4175/39A AU417539A AU111701B2 AU 111701 B2 AU111701 B2 AU 111701B2 AU 4175/39 A AU4175/39 A AU 4175/39A AU 417539 A AU417539 A AU 417539A AU 111701 B2 AU111701 B2 AU 111701B2
Authority
AU
Australia
Prior art keywords
relating
telephone systems
automatic telephone
selective switches
asare
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
AU4175/39A
Other versions
AU417539A (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 AU111701B2 publication Critical patent/AU111701B2/en
Publication of AU417539A publication Critical patent/AU417539A/en
Expired legal-status Critical Current

Links

AU4175/39A 1939-09-06 Improvements in or relating to selective switches such asare used in automatic telephone systems Expired AU111701B2 (en)

Publications (2)

Publication Number Publication Date
AU111701B2 true AU111701B2 (en) 1940-10-24
AU417539A AU417539A (en) 1940-10-24

Family

ID=

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