[go: up one dir, main page]

AU101903B2 - Improvements in or relating to electric impulse-receiving circuits and to voice-frequency transmission systems incorporating such circuits - Google Patents

Improvements in or relating to electric impulse-receiving circuits and to voice-frequency transmission systems incorporating such circuits

Info

Publication number
AU101903B2
AU101903B2 AU3569/36A AU356936A AU101903B2 AU 101903 B2 AU101903 B2 AU 101903B2 AU 3569/36 A AU3569/36 A AU 3569/36A AU 356936 A AU356936 A AU 356936A AU 101903 B2 AU101903 B2 AU 101903B2
Authority
AU
Australia
Prior art keywords
circuits
voice
relating
transmission systems
frequency transmission
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
AU3569/36A
Other versions
AU356936A (en
Inventor
Standard Telephones and Cables Limited and
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
Application granted granted Critical
Publication of AU101903B2 publication Critical patent/AU101903B2/en
Publication of AU356936A publication Critical patent/AU356936A/en
Expired legal-status Critical Current

Links

AU3569/36A 1936-08-29 Improvements in or relating to electric impulse-receiving circuits and to voice-frequency transmission systems incorporating such circuits Expired AU101903B2 (en)

Publications (2)

Publication Number Publication Date
AU101903B2 true AU101903B2 (en) 1937-09-09
AU356936A AU356936A (en) 1937-09-09

Family

ID=

Similar Documents

Publication Publication Date Title
AU101903B2 (en) Improvements in or relating to electric impulse-receiving circuits and to voice-frequency transmission systems incorporating such circuits
AU356936A (en) Improvements in or relating to electric impulse-receiving circuits and to voice-frequency transmission systems incorporating such circuits
AU102685B2 (en) Improvements in or relating to telephone transmission systems
AU506036A (en) Improvements in or relating to telephone transmission systems
AU101189B2 (en) Improvements in or relating to twomotion switches and to circuit arrangements for telephone or like systems incorporating twomotion selector switches
AU100242B2 (en) Improvement in electric transmission circuits
AU213736A (en) Improvements in or relating to twomotion switches and to circuit arrangements for telephone or like systems incorporating twomotion selector switches
AU101043B2 (en) Improvements in or relating to telephone systems
AU102294B2 (en) Improvements in or relating to telephone systems
AU176636A (en) Improvement in electric transmission circuits
AU103010B2 (en) Improvements in or relating to electromagnetic switches of the type used in telephone systems
AU102935B2 (en) Improvements in or relating to two-way telephone systems
AU185036A (en) Improvements in or relating to telephone systems
AU446836A (en) Improvements in or relating to telephone systems
AU101774B2 (en) Improvements in or relating to electrical resonators of the transmission line type
AU102121B2 (en) Improvements in or relating to electrical signalling systems
AU102152B2 (en) Improvements in or relating to electrical signalling systems
AU101236B2 (en) Improvements in or relating to telephone or like systems and to hunting switches therefor
AU420036A (en) Improvements in or relating to two-way telephone systems
AU105623B2 (en) Improvements in or relating to antenna and associated transmission line systems
AU106687B2 (en) Improvements in or relating to electrical communication systems
AU106578B2 (en) Improvements in or relating to telephone systems
AU103696B2 (en) Improvements in or relating to telephone systems
AU102507B2 (en) Improvements in telephone or like systems
AU102546B2 (en) Improvements in telephone or like systems