AU105528B2 - Improvements in or relating to telephone or like systems - Google Patents

Improvements in or relating to telephone or like systems

Info

Publication number
AU105528B2
AU105528B2 AU4369/38A AU436938A AU105528B2 AU 105528 B2 AU105528 B2 AU 105528B2 AU 4369/38 A AU4369/38 A AU 4369/38A AU 436938 A AU436938 A AU 436938A AU 105528 B2 AU105528 B2 AU 105528B2
Authority
AU
Australia
Prior art keywords
telephone
relating
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
AU4369/38A
Other versions
AU436938A (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.)
Standard Tri El /uones And Gahl Es Ny Ltd
Original Assignee
Standard Tri El /uones And Gahl Es Ny Ltd
Filing date
Publication date
Application filed by Standard Tri El /uones And Gahl Es Ny Ltd filed Critical Standard Tri El /uones And Gahl Es Ny Ltd
Application granted granted Critical
Publication of AU105528B2 publication Critical patent/AU105528B2/en
Publication of AU436938A publication Critical patent/AU436938A/en
Expired legal-status Critical Current

Links

AU4369/38A 1937-10-15 Improvements in or relating to telephone or like systems Expired AU105528B2 (en)

Publications (2)

Publication Number Publication Date
AU105528B2 true AU105528B2 (en) 1938-10-03
AU436938A AU436938A (en) 1938-10-03

Family

ID=

Similar Documents

Publication Publication Date Title
AU105489B2 (en) Improvements in or relating to telephone or like systems
AU105527B2 (en) Improvements in or relating to telephone or like systems
AU105528B2 (en) Improvements in or relating to telephone or like systems
AU105704B2 (en) Improvements in or relating to telephone or like systems
AU103696B2 (en) Improvements in or relating to telephone systems
AU106578B2 (en) Improvements in or relating to telephone systems
AU444337A (en) Improvements in or relating to telephone or like systems
AU436938A (en) Improvements in or relating to telephone or like systems
AU476237A (en) Improvements in or relating to telephone systems
AU102906B2 (en) Improvements in or relating to tele phone or like systems
AU104009B2 (en) Improvements in or relating to telephone communication systems
AU1337A (en) Improvements in or relating to tele phone or like systems
AU104057B2 (en) Improvements in telephone systems
AU101108B2 (en) Improvements in telephone systems
AU104801B2 (en) Improvements in or relating to telephone receivers
AU106867B2 (en) Improvements in or relating to call-recording arrangements in telephone or like systems
AU102991B2 (en) Improvements relating to telephone systems
AU101933B2 (en) Improvements relating to telephone systems
AU103169B2 (en) Improvements relating to telephone systems
AU103018B2 (en) Improvements relating to telephone systems
AU102249B2 (en) Improvements relating to telephone systems
AU208637A (en) Improvements in or relating to telephone communication systems
AU110772B2 (en) Improvements in or relating to telephone systems
AU111391B2 (en) Improvements in or relating to telephone systems
AU110996B2 (en) Improvements in or relating to telephone systems