AU3001730A - Improvements in or relating to telephone transmitters - Google Patents

Improvements in or relating to telephone transmitters

Info

Publication number
AU3001730A
AU3001730A AU30017/30A AU3001730A AU3001730A AU 3001730 A AU3001730 A AU 3001730A AU 30017/30 A AU30017/30 A AU 30017/30A AU 3001730 A AU3001730 A AU 3001730A AU 3001730 A AU3001730 A AU 3001730A
Authority
AU
Australia
Prior art keywords
relating
telephone transmitters
transmitters
telephone
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
AU30017/30A
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
Filing date
Publication date
Application filed by Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Publication of AU3001730A publication Critical patent/AU3001730A/en
Expired legal-status Critical Current

Links

AU30017/30A 1930-11-07 Improvements in or relating to telephone transmitters Expired AU3001730A (en)

Publications (1)

Publication Number Publication Date
AU3001730A true AU3001730A (en) 1931-11-19

Family

ID=

Similar Documents

Publication Publication Date Title
AU3001730A (en) Improvements in or relating to telephone transmitters
AU783827A (en) Improvements in or relating to telephone transmitters
AU3009830A (en) Improvements in or relating to telephone systems
AU2643330A (en) Improvements in or relating to telephone systems
AU2647830A (en) Improvements in or relating to telephone systems
AU2704930A (en) Improvements in or relating to telephone systems
AU2558630A (en) Improvements in or relating to telephone systems
AU2538630A (en) Improvements in or relating to carbonmicrophones
CA305998A (en) Calculator
AU2954830A (en) Improvements in or relating to telephone circuits
AU1899729A (en) Improvements in or relating to acoustic devices
AU2642930A (en) Improvements in or relating to high frequency transmitters
CA305246A (en) Telephone set
AU2871530A (en) Improvements in or relating to adhesives
CA296458A (en) Telephone transmitter
AU2459730A (en) Improvements in danng minecanism
AU3079530A (en) Improvements in flytraps
AU2908530A (en) Improvements in woolpacks
AU2642130A (en) Improvements in seatcovers
AU2782730A (en) Improvements in or relating to molds
AU1934529A (en) Improvements in and relating to telephone transmitters
CA302986A (en) Telephone line
AU1774329A (en) Improvements relating to telephone instruments
AU2469130A (en) Improvements relating to telephone instruments
AU2469230A (en) Improvements relating to telephone instruments