AU445348B2 - Telecommunication exchange - Google Patents

Telecommunication exchange

Info

Publication number
AU445348B2
AU445348B2 AU10973/70A AU1097370A AU445348B2 AU 445348 B2 AU445348 B2 AU 445348B2 AU 10973/70 A AU10973/70 A AU 10973/70A AU 1097370 A AU1097370 A AU 1097370A AU 445348 B2 AU445348 B2 AU 445348B2
Authority
AU
Australia
Prior art keywords
telecommunication exchange
telecommunication
exchange
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
AU10973/70A
Other versions
AU1097370A (en
Inventor
Maier Karl
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU1097370A publication Critical patent/AU1097370A/en
Publication of AU445348B2 publication Critical patent/AU445348B2/en
Expired legal-status Critical Current

Links

AU10973/70A 1970-02-03 Telecommunication exchange Expired AU445348B2 (en)

Publications (2)

Publication Number Publication Date
AU1097370A AU1097370A (en) 1971-08-05
AU445348B2 true AU445348B2 (en) 1971-08-05

Family

ID=

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