AU1234652A - Telephone systems incorporating bank-position marking inthe switching stages - Google Patents

Telephone systems incorporating bank-position marking inthe switching stages

Info

Publication number
AU1234652A
AU1234652A AU12346/52A AU1234652A AU1234652A AU 1234652 A AU1234652 A AU 1234652A AU 12346/52 A AU12346/52 A AU 12346/52A AU 1234652 A AU1234652 A AU 1234652A AU 1234652 A AU1234652 A AU 1234652A
Authority
AU
Australia
Prior art keywords
inthe
bank
telephone systems
systems incorporating
switching stages
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
AU12346/52A
Other versions
AU163783B2 (en
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 Electric Laboratories Inc
Original Assignee
Automatic Electric Laboratories Inc
Filing date
Publication date
Application filed by Automatic Electric Laboratories Inc filed Critical Automatic Electric Laboratories Inc
Application granted granted Critical
Publication of AU163783B2 publication Critical patent/AU163783B2/en
Publication of AU1234652A publication Critical patent/AU1234652A/en
Expired legal-status Critical Current

Links

AU12346/52A 1952-08-28 Telephone systems incorporating bank-position marking inthe switching stages Expired AU163783B2 (en)

Publications (2)

Publication Number Publication Date
AU163783B2 AU163783B2 (en) 1952-10-30
AU1234652A true AU1234652A (en) 1952-10-30

Family

ID=

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