AU234799B2 - Improvements in party-line arrangements for automatic telephone switching systems - Google Patents

Improvements in party-line arrangements for automatic telephone switching systems

Info

Publication number
AU234799B2
AU234799B2 AU43433/58A AU4343358A AU234799B2 AU 234799 B2 AU234799 B2 AU 234799B2 AU 43433/58 A AU43433/58 A AU 43433/58A AU 4343358 A AU4343358 A AU 4343358A AU 234799 B2 AU234799 B2 AU 234799B2
Authority
AU
Australia
Prior art keywords
party
telephone switching
switching systems
automatic telephone
line arrangements
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
AU43433/58A
Other versions
AU4343358A (en
Inventor
Arthur Beasley Harold
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 Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric Co Ltd
Filing date
Publication date
Application filed by Automatic Telephone and Electric Co Ltd filed Critical Automatic Telephone and Electric Co Ltd
Application granted granted Critical
Publication of AU4343358A publication Critical patent/AU4343358A/en
Publication of AU234799B2 publication Critical patent/AU234799B2/en
Expired legal-status Critical Current

Links

AU43433/58A 1958-11-18 Improvements in party-line arrangements for automatic telephone switching systems Expired AU234799B2 (en)

Publications (2)

Publication Number Publication Date
AU4343358A AU4343358A (en) 1959-05-21
AU234799B2 true AU234799B2 (en) 1959-05-21

Family

ID=

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