AU2469135A - Improvements in or relating to telephone systems - Google Patents

Improvements in or relating to telephone systems

Info

Publication number
AU2469135A
AU2469135A AU24691/35A AU2469135A AU2469135A AU 2469135 A AU2469135 A AU 2469135A AU 24691/35 A AU24691/35 A AU 24691/35A AU 2469135 A AU2469135 A AU 2469135A AU 2469135 A AU2469135 A AU 2469135A
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
AU24691/35A
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.)
Telephone Manufacturing Co Ltd Leonard Ernest Ryall James George Flint
Original Assignee
Telephone Manufacturing Co Ltd Leonard Ernest Ryall James George Flint
Filing date
Publication date
Application filed by Telephone Manufacturing Co Ltd Leonard Ernest Ryall James George Flint filed Critical Telephone Manufacturing Co Ltd Leonard Ernest Ryall James George Flint
Publication of AU2469135A publication Critical patent/AU2469135A/en
Expired legal-status Critical Current

Links

AU24691/35A 1935-10-02 Improvements in or relating to telephone systems Expired AU2469135A (en)

Publications (1)

Publication Number Publication Date
AU2469135A true AU2469135A (en) 1936-07-30

Family

ID=

Similar Documents

Publication Publication Date Title
AU2469135A (en) Improvements in or relating to telephone systems
AU2536435A (en) Improvements in or relating to telephone systems
AU2086435A (en) Improvements in or relating to telephone systems
AU2398535A (en) Improvements in or relating to telephone or like systems
AU101043B2 (en) Improvements in or relating to telephone systems
AU102294B2 (en) Improvements in or relating to telephone systems
AU2158435A (en) Improvements in telephone systems
AU2216235A (en) Improvements in telephone systems
AU2393835A (en) Improvements relating to telephone systems
AU2002934A (en) Improvements relating to telephone systems
AU1678334A (en) Improvements in or relating to telephone systems
AU2026134A (en) Improvements in or relating to telephone systems
AU185036A (en) Improvements in or relating to telephone systems
AU446836A (en) Improvements in or relating to telephone systems
AU102685B2 (en) Improvements in or relating to telephone transmission systems
AU103696B2 (en) Improvements in or relating to telephone systems
AU106578B2 (en) Improvements in or relating to telephone systems
AU2268035A (en) Improvements in or relating to television systems
AU1590534A (en) Improvements in or relating to television systems
AU2121935A (en) Improvements in or relating to television systems
AU2296135A (en) Improvements in or relating to television systems
AU2563535A (en) Improvements in or relating to pencels
AU2399235A (en) Improvements in or relating to stoking-installations
AU2323335A (en) Improvements in or relating to ball-cocks
AU2167935A (en) Improvements in or relating to whip-stitching