AU119543B2 - Improvements in telephone or like systems - Google Patents

Improvements in telephone or like systems

Info

Publication number
AU119543B2
AU119543B2 AU10096/43A AU1009643A AU119543B2 AU 119543 B2 AU119543 B2 AU 119543B2 AU 10096/43 A AU10096/43 A AU 10096/43A AU 1009643 A AU1009643 A AU 1009643A AU 119543 B2 AU119543 B2 AU 119543B2
Authority
AU
Australia
Prior art keywords
telephone
systems
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
AU10096/43A
Other versions
AU1009643A (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 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 AU1009643A publication Critical patent/AU1009643A/en
Publication of AU119543B2 publication Critical patent/AU119543B2/en
Expired legal-status Critical Current

Links

AU10096/43A 1943-07-07 Improvements in telephone or like systems Expired AU119543B2 (en)

Publications (2)

Publication Number Publication Date
AU1009643A AU1009643A (en) 1945-02-22
AU119543B2 true AU119543B2 (en) 1945-02-22

Family

ID=

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