AU433317B2 - Improvements in or relating to telecommunication systems - Google Patents

Improvements in or relating to telecommunication systems

Info

Publication number
AU433317B2
AU433317B2 AU63741/69A AU6374169A AU433317B2 AU 433317 B2 AU433317 B2 AU 433317B2 AU 63741/69 A AU63741/69 A AU 63741/69A AU 6374169 A AU6374169 A AU 6374169A AU 433317 B2 AU433317 B2 AU 433317B2
Authority
AU
Australia
Prior art keywords
relating
telecommunication systems
telecommunication
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
AU63741/69A
Other versions
AU6374169A (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU6374169A publication Critical patent/AU6374169A/en
Publication of AU433317B2 publication Critical patent/AU433317B2/en
Expired legal-status Critical Current

Links

AU63741/69A 1968-11-27 1969-11-13 Improvements in or relating to telecommunication systems Expired AU433317B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB56,391/6 1968-11-27

Publications (2)

Publication Number Publication Date
AU6374169A AU6374169A (en) 1971-05-20
AU433317B2 true AU433317B2 (en) 1971-05-20

Family

ID=

Similar Documents

Publication Publication Date Title
AU461069B2 (en) Improvements in or relating to telecommunications systems
AU433317B2 (en) Improvements in or relating to telecommunication systems
AU421323B2 (en) Improvements in or relating to telecommunications systems
AU6374169A (en) Improvements in or relating to telecommunication systems
AU4697668A (en) Improvements in or relating to telecommunications systems
AU423420B2 (en) Improvements in or relating to communications systems
AU421111B2 (en) Improvements in or relating to telephone system
AU430275B2 (en) Improvements in or relating to telecommunication exchange systems
AU448122B2 (en) Improvements in or relating to telecommunication systems
AU453292B2 (en) Improvements in or relating to telecommunication systems
AU5999069A (en) Improvements in or relating to communications systems
AU435431B2 (en) Improvements in and relating to telecommunication systems
AU431064B2 (en) Improvements in or relating to telecommunications systems
AU440581B2 (en) Improvements in or relating to telecommunications systems
AU4327368A (en) Improvements in or relating to telephone system
AU421319B2 (en) Improvements in or relaitng to telecomminications systems
AU424633B2 (en) Improvements in or relating to telephone switching systems
AU414857B2 (en) Improvements in or relating to telecommunication systems
AU402073B2 (en) Improvements in or relating to telecommunication systems
AU477052B2 (en) Improvements in or relating to telecommunications systems
AU5550269A (en) Improvements in or relating to telecommunication exchange systems
AU406376B2 (en) Improvements in or relating to telecommunications systems
AU1953570A (en) Improvements in or relating to telecommunication systems
AU1953470A (en) Improvements in or relating to telecommunication systems
AU1325770A (en) Improvements in or relating to telecommunication systems