AU2536435A - Improvements in or relating to telephone systems - Google Patents

Improvements in or relating to telephone systems

Info

Publication number
AU2536435A
AU2536435A AU25364/35A AU2536435A AU2536435A AU 2536435 A AU2536435 A AU 2536435A AU 25364/35 A AU25364/35 A AU 25364/35A AU 2536435 A AU2536435 A AU 2536435A AU 2536435 A AU2536435 A AU 2536435A
Authority
AU
Australia
Prior art keywords
relating
telephone systems
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
AU25364/35A
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
Publication of AU2536435A publication Critical patent/AU2536435A/en
Expired legal-status Critical Current

Links

AU25364/35A 1935-11-21 Improvements in or relating to telephone systems Expired AU2536435A (en)

Publications (1)

Publication Number Publication Date
AU2536435A true AU2536435A (en) 1936-12-03

Family

ID=

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