AU27946A - Improvements relating to circuit arrangements for single motion selecting switches in automatic telephone systems - Google Patents

Improvements relating to circuit arrangements for single motion selecting switches in automatic telephone systems

Info

Publication number
AU27946A
AU27946A AU279/46A AU27946A AU27946A AU 27946 A AU27946 A AU 27946A AU 279/46 A AU279/46 A AU 279/46A AU 27946 A AU27946 A AU 27946A AU 27946 A AU27946 A AU 27946A
Authority
AU
Australia
Prior art keywords
improvements relating
telephone systems
circuit arrangements
automatic telephone
single motion
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
AU279/46A
Other versions
AU130226B2 (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU27946A publication Critical patent/AU27946A/en
Publication of AU130226B2 publication Critical patent/AU130226B2/en
Expired legal-status Critical Current

Links

AU279/46A 1946-01-09 Improvements relating to circuit arrangements for single motion selecting switches in automatic telephone systems Expired AU130226B2 (en)

Publications (2)

Publication Number Publication Date
AU27946A true AU27946A (en) 1946-01-10
AU130226B2 AU130226B2 (en) 1946-01-10

Family

ID=

Similar Documents

Publication Publication Date Title
AU130226B2 (en) Improvements relating to circuit arrangements for single motion selecting switches in automatic telephone systems
AU27946A (en) Improvements relating to circuit arrangements for single motion selecting switches in automatic telephone systems
AU131889B2 (en) Improvements relating to circuit arrangements for single motion automatic telephone selecting switches
AU298646A (en) Improvements relating to circuit arrangements for single motion automatic telephone selecting switches
AU131452B2 (en) Improvements relating to circuit arrangements for automatic telephone selecting switches
AU300546A (en) Improvements relating to circuit arrangements for automatic telephone selecting switches
AU130286B2 (en) Improvements relating to control of selecting switches in automatic telephone systems
AU132431B2 (en) Improvements in or relating to automatic switches for use in telephone or like systems
AU137670B2 (en) Improvements in telephone systems employing crossbar switches
AU137524B2 (en) Improvements relating to automatic switches ofthe kind used in telephone systems
AU183546A (en) Improvements in or relating to automatic switches for use in telephone or like systems
AU788446A (en) Improvements in telephone systems employing crossbar switches
AU1314247A (en) Improvements relating to automatic switches ofthe kind used in telephone systems
AU131425B2 (en) Improvements relating to automatic telephone systems
AU134542B2 (en) Improvements relating to automatic telephone systems
AU133796B2 (en) Improvements in selecting switches such asare used in automatic telephone systems
AU135307B2 (en) Improvements relating to automatic selecting switches
AU130285B2 (en) Improvements relating tothe control of single motion selecting switches in automatic telephone sytems
AU139517B2 (en) Improvements in or relating to circuit interrupters
AU139334B2 (en) Improvements in or relating to circuit interrupters
CA435742A (en) Circuit breaker
CA433388A (en) Circuit breaker
CA433539A (en) Circuit breaker
CA433543A (en) Circuit breaker
CA433659A (en) Circuit breaker