AU886052A - Improvements in or relating to telephone substation circuits - Google Patents

Improvements in or relating to telephone substation circuits

Info

Publication number
AU886052A
AU886052A AU8860/52A AU886052A AU886052A AU 886052 A AU886052 A AU 886052A AU 8860/52 A AU8860/52 A AU 8860/52A AU 886052 A AU886052 A AU 886052A AU 886052 A AU886052 A AU 886052A
Authority
AU
Australia
Prior art keywords
relating
telephone substation
substation circuits
circuits
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
AU8860/52A
Other versions
AU160937B2 (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU886052A publication Critical patent/AU886052A/en
Publication of AU160937B2 publication Critical patent/AU160937B2/en
Expired legal-status Critical Current

Links

AU8860/52A 1952-03-25 Improvements in or relating to telephone substation circuits Expired AU160937B2 (en)

Publications (2)

Publication Number Publication Date
AU886052A true AU886052A (en) 1952-05-29
AU160937B2 AU160937B2 (en) 1952-05-29

Family

ID=

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