AU102507B2 - Improvements in telephone or like systems - Google Patents

Improvements in telephone or like systems

Info

Publication number
AU102507B2
AU102507B2 AU4802/36A AU480236A AU102507B2 AU 102507 B2 AU102507 B2 AU 102507B2 AU 4802/36 A AU4802/36 A AU 4802/36A AU 480236 A AU480236 A AU 480236A AU 102507 B2 AU102507 B2 AU 102507B2
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
AU4802/36A
Other versions
AU480236A (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 Tei El-Lione & Electric Coil Msi' Ltd
Original Assignee
Automatic Tei El-Lione & Electric Coil Msi' Ltd
Filing date
Publication date
Application filed by Automatic Tei El-Lione & Electric Coil Msi' Ltd filed Critical Automatic Tei El-Lione & Electric Coil Msi' Ltd
Application granted granted Critical
Publication of AU102507B2 publication Critical patent/AU102507B2/en
Publication of AU480236A publication Critical patent/AU480236A/en
Expired legal-status Critical Current

Links

AU4802/36A 1936-11-17 Improvements in telephone or like systems Expired AU102507B2 (en)

Publications (2)

Publication Number Publication Date
AU102507B2 true AU102507B2 (en) 1937-12-02
AU480236A AU480236A (en) 1937-12-02

Family

ID=

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