AU264682B2 - Improvements relating to validity checking arrangements adapted to perform valdity checks in respect of code signal conditions and to the use of such arrangements in telephone systems - Google Patents

Improvements relating to validity checking arrangements adapted to perform valdity checks in respect of code signal conditions and to the use of such arrangements in telephone systems

Info

Publication number
AU264682B2
AU264682B2 AU26770/63A AU2677063A AU264682B2 AU 264682 B2 AU264682 B2 AU 264682B2 AU 26770/63 A AU26770/63 A AU 26770/63A AU 2677063 A AU2677063 A AU 2677063A AU 264682 B2 AU264682 B2 AU 264682B2
Authority
AU
Australia
Prior art keywords
arrangements
valdity
checks
perform
respect
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
AU26770/63A
Other versions
AU2677063A (en
Inventor
Drake Bernard
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Application granted granted Critical
Publication of AU264682B2 publication Critical patent/AU264682B2/en
Publication of AU2677063A publication Critical patent/AU2677063A/en
Expired legal-status Critical Current

Links

AU26770/63A 1962-02-05 1963-01-29 Improvements relating to validity checking arrangements adapted to perform valdity checks in respect of code signal conditions and to the use of such arrangements in telephone systems Expired AU264682B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB4356/82 1962-02-05

Publications (2)

Publication Number Publication Date
AU264682B2 true AU264682B2 (en) 1964-07-30
AU2677063A AU2677063A (en) 1964-07-30

Family

ID=

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