AU3285863A - Receiving equipment for keyed v.f signals in telephone systems - Google Patents

Receiving equipment for keyed v.f signals in telephone systems

Info

Publication number
AU3285863A
AU3285863A AU32858/63A AU3285863A AU3285863A AU 3285863 A AU3285863 A AU 3285863A AU 32858/63 A AU32858/63 A AU 32858/63A AU 3285863 A AU3285863 A AU 3285863A AU 3285863 A AU3285863 A AU 3285863A
Authority
AU
Australia
Prior art keywords
keyed
signals
receiving equipment
telephone systems
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
AU32858/63A
Other versions
AU267704B2 (en
Inventor
Vogel Georg
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 AU267704B2 publication Critical patent/AU267704B2/en
Publication of AU3285863A publication Critical patent/AU3285863A/en
Expired legal-status Critical Current

Links

AU32858/63A 1963-07-10 Receiving equipment for keyed v.f signals in telephone systems Expired AU267704B2 (en)

Publications (2)

Publication Number Publication Date
AU267704B2 AU267704B2 (en) 1965-01-14
AU3285863A true AU3285863A (en) 1965-01-14

Family

ID=

Similar Documents

Publication Publication Date Title
AU267704B2 (en) Receiving equipment for keyed v.f signals in telephone systems
AU3285863A (en) Receiving equipment for keyed v.f signals in telephone systems
CA669314A (en) Marker-controlled connector for telephone systems
CA670094A (en) Telephone systems
CA672172A (en) Telephone systems
CA663429A (en) Automatic telephone systems
CA667295A (en) Automatic telephone systems
CA676411A (en) Automatic telephone systems
CA663137A (en) Waystation telephone system
AU253509B2 (en) Improvements in carrier telephone transmission systems
AU295532B2 (en) Communication systems
AU284833B2 (en) Communication systems
CA663005A (en) Telephonic system
CA655853A (en) Radio telephone system
CA667915A (en) System for testing telephone lines
CA660867A (en) Automatic telegraph system
CA663016A (en) Marker-controlled connector arrangement for p.b.x. telephone lines
CA675187A (en) Telephone carrier system
AU283237B2 (en) Automatic telephoning system
CA670836A (en) Time separation communication system
CA661277A (en) Communication system
CA661315A (en) Communication system
AU284148B2 (en) Telephone transfer system
AU5630260A (en) Improvements in carrier telephone transmission systems
CA666052A (en) Electronic communication system