AU105117B2 - Improvements in or relating to telephone instruments - Google Patents

Improvements in or relating to telephone instruments

Info

Publication number
AU105117B2
AU105117B2 AU693/38A AU69338A AU105117B2 AU 105117 B2 AU105117 B2 AU 105117B2 AU 693/38 A AU693/38 A AU 693/38A AU 69338 A AU69338 A AU 69338A AU 105117 B2 AU105117 B2 AU 105117B2
Authority
AU
Australia
Prior art keywords
relating
telephone instruments
instruments
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
AU693/38A
Other versions
AU69338A (en
Inventor
Frederick Hollis Groene Ronson Newell
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.)
Eiucssox Telephones Ltd
Original Assignee
Eiucssox Telephones Ltd
Filing date
Publication date
Application filed by Eiucssox Telephones Ltd filed Critical Eiucssox Telephones Ltd
Application granted granted Critical
Publication of AU105117B2 publication Critical patent/AU105117B2/en
Publication of AU69338A publication Critical patent/AU69338A/en
Expired legal-status Critical Current

Links

AU693/38A 1938-02-22 Improvements in or relating to telephone instruments Expired AU105117B2 (en)

Publications (2)

Publication Number Publication Date
AU105117B2 true AU105117B2 (en) 1938-09-22
AU69338A AU69338A (en) 1938-09-22

Family

ID=

Similar Documents

Publication Publication Date Title
AU106663B2 (en) Improvements in or relating to telephone instruments
AU105117B2 (en) Improvements in or relating to telephone instruments
AU69338A (en) Improvements in or relating to telephone instruments
AU69438A (en) Improvements in or relating to telephone instruments
AU107204B2 (en) Improvements in or relating to telephone transmitters
AU108767B2 (en) Improvements in or relating to microphones
AU105636B2 (en) Improvements in or relating to iconoscopes
AU109288B2 (en) Improvements in or relating to portmanteaux
AU105248B2 (en) Improvements in or relating to hydro-extractors
AU153738A (en) Improvements in or relating to telephone transmitters
AU106581B2 (en) Improvements in or relating to telephone handsets
AU108585B2 (en) Improvements in or relating to telephone receivers
AU109277B2 (en) Improvements in or relating to telephone systems
CA373307A (en) Telephone instrument
AU109724B2 (en) Improvements in telephone instruments
AU449638A (en) Improvements in or relating to microphones
AU108647B2 (en) Improvements in or relating to fittings or attachments for telephone instruments
AU105705B2 (en) Improvements in ( or relating to) telephone systems
AU148038A (en) Improvements in or relating to hydro-extractors
AU85038A (en) Improvements in or relating to iconoscopes
AU106926B2 (en) Improvements in or relating to telephone subset circuits
AU107126B2 (en) Improvements in or relating to screws
AU110289B2 (en) Improvements in or relating to telephone transmitters
AU112237B2 (en) Improvements in or relating to telephone transmitters
AU46838A (en) Improvements in or relating to telephone handsets