AU270728B2 - Improvements relating top. b. x. final selector arrangements in automatic telephone exchange systems - Google Patents

Improvements relating top. b. x. final selector arrangements in automatic telephone exchange systems

Info

Publication number
AU270728B2
AU270728B2 AU33579/63A AU3357963A AU270728B2 AU 270728 B2 AU270728 B2 AU 270728B2 AU 33579/63 A AU33579/63 A AU 33579/63A AU 3357963 A AU3357963 A AU 3357963A AU 270728 B2 AU270728 B2 AU 270728B2
Authority
AU
Australia
Prior art keywords
telephone exchange
improvements relating
automatic telephone
exchange systems
final selector
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
AU33579/63A
Other versions
AU3357963A (en
Inventor
Percy Long Douglas
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 AU270728B2 publication Critical patent/AU270728B2/en
Publication of AU3357963A publication Critical patent/AU3357963A/en
Expired legal-status Critical Current

Links

AU33579/63A 1962-08-21 1963-07-30 Improvements relating top. b. x. final selector arrangements in automatic telephone exchange systems Expired AU270728B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB32,072/6 1962-08-21

Publications (2)

Publication Number Publication Date
AU270728B2 true AU270728B2 (en) 1965-02-04
AU3357963A AU3357963A (en) 1965-02-04

Family

ID=

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