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AU164537B2 - Improvements in or relating to telecommunication exchanges - Google Patents
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AU164537B2 - Improvements in or relating to telecommunication exchanges - Google Patents

Improvements in or relating to telecommunication exchanges

Info

Publication number
AU164537B2
AU164537B2 AU17140/53A AU1714053A AU164537B2 AU 164537 B2 AU164537 B2 AU 164537B2 AU 17140/53 A AU17140/53 A AU 17140/53A AU 1714053 A AU1714053 A AU 1714053A AU 164537 B2 AU164537 B2 AU 164537B2
Authority
AU
Australia
Prior art keywords
relating
telecommunication exchanges
telecommunication
exchanges
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 - Lifetime
Application number
AU17140/53A
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 of AU164537B2 publication Critical patent/AU164537B2/en
Application filed by Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU17140/53A 1953-03-30 Improvements in or relating to telecommunication exchanges Expired - Lifetime AU164537B2 (en)

Publications (1)

Publication Number Publication Date
AU164537B2 true AU164537B2 (en)

Family

ID=

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