AU414434B2 - Improvements in or relating to telephone systems - Google Patents

Improvements in or relating to telephone systems

Info

Publication number
AU414434B2
AU414434B2 AU11916/66A AU1191666A AU414434B2 AU 414434 B2 AU414434 B2 AU 414434B2 AU 11916/66 A AU11916/66 A AU 11916/66A AU 1191666 A AU1191666 A AU 1191666A AU 414434 B2 AU414434 B2 AU 414434B2
Authority
AU
Australia
Prior art keywords
relating
telephone systems
telephone
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
AU11916/66A
Other versions
AU1191666A (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 AU414434B2 publication Critical patent/AU414434B2/en
Publication of AU1191666A publication Critical patent/AU1191666A/en
Expired legal-status Critical Current

Links

AU11916/66A 1965-10-21 1966-10-04 Improvements in or relating to telephone systems Expired AU414434B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB44551 1965-10-21

Publications (2)

Publication Number Publication Date
AU414434B2 true AU414434B2 (en) 1968-04-04
AU1191666A AU1191666A (en) 1968-04-04

Family

ID=

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