AU422223B2 - Improvements in automatic telephone systems - Google Patents

Improvements in automatic telephone systems

Info

Publication number
AU422223B2
AU422223B2 AU26224/67A AU2622467A AU422223B2 AU 422223 B2 AU422223 B2 AU 422223B2 AU 26224/67 A AU26224/67 A AU 26224/67A AU 2622467 A AU2622467 A AU 2622467A AU 422223 B2 AU422223 B2 AU 422223B2
Authority
AU
Australia
Prior art keywords
telephone systems
automatic telephone
automatic
systems
telephone
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
AU26224/67A
Other versions
AU2622467A (en
Inventor
Charles Corner Arthur
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.)
Automatic Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric Co Ltd
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 by Automatic Telephone and Electric Co Ltd filed Critical Automatic Telephone and Electric Co Ltd
Application granted granted Critical
Publication of AU2622467A publication Critical patent/AU2622467A/en
Publication of AU422223B2 publication Critical patent/AU422223B2/en
Expired legal-status Critical Current

Links

AU26224/67A 1966-09-02 1967-08-22 Improvements in automatic telephone systems Expired AU422223B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB39,444/6 1966-09-02

Publications (2)

Publication Number Publication Date
AU2622467A AU2622467A (en) 1969-02-27
AU422223B2 true AU422223B2 (en) 1969-02-27

Family

ID=

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