AU506036A - Improvements in or relating to telephone transmission systems - Google Patents

Improvements in or relating to telephone transmission systems

Info

Publication number
AU506036A
AU506036A AU5060/36A AU506036A AU506036A AU 506036 A AU506036 A AU 506036A AU 5060/36 A AU5060/36 A AU 5060/36A AU 506036 A AU506036 A AU 506036A AU 506036 A AU506036 A AU 506036A
Authority
AU
Australia
Prior art keywords
relating
transmission systems
telephone transmission
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
AU5060/36A
Other versions
AU102685B2 (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.)
Associated Electric Laboratories Inc
Original Assignee
Associated Electric Laboratories Inc
Filing date
Publication date
Application filed by Associated Electric Laboratories Inc filed Critical Associated Electric Laboratories Inc
Application granted granted Critical
Publication of AU102685B2 publication Critical patent/AU102685B2/en
Publication of AU506036A publication Critical patent/AU506036A/en
Expired legal-status Critical Current

Links

AU5060/36A 1936-12-02 Improvements in or relating to telephone transmission systems Expired AU102685B2 (en)

Publications (2)

Publication Number Publication Date
AU102685B2 AU102685B2 (en) 1937-12-16
AU506036A true AU506036A (en) 1937-12-16

Family

ID=

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