AU201701B2 - Improvements in or relating to telecommunication systems - Google Patents

Improvements in or relating to telecommunication systems

Info

Publication number
AU201701B2
AU201701B2 AU933/54A AU93354A AU201701B2 AU 201701 B2 AU201701 B2 AU 201701B2 AU 933/54 A AU933/54 A AU 933/54A AU 93354 A AU93354 A AU 93354A AU 201701 B2 AU201701 B2 AU 201701B2
Authority
AU
Australia
Prior art keywords
relating
telecommunication systems
telecommunication
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
AU933/54A
Other versions
AU93354A (en
Inventor
Playfair'Fairburn Eric
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.)
General Electric Co
Original Assignee
General Electric Co
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of AU201701B2 publication Critical patent/AU201701B2/en
Publication of AU93354A publication Critical patent/AU93354A/en
Expired legal-status Critical Current

Links

AU933/54A 1954-06-11 Improvements in or relating to telecommunication systems Expired AU201701B2 (en)

Publications (2)

Publication Number Publication Date
AU201701B2 true AU201701B2 (en) 1954-12-16
AU93354A AU93354A (en) 1954-12-16

Family

ID=

Similar Documents

Publication Publication Date Title
AU201701B2 (en) Improvements in or relating to telecommunication systems
AU93354A (en) Improvements in or relating to telecommunication systems
AU167139B2 (en) Improvements in or relating to telecommunication exchange systems
AU209351B2 (en) Improvements relating to telephone systems
AU165035B2 (en) Improvements relating to falut signalling in telephone systems
AU2661854A (en) Improvements in or relating to telecommunication exchange systems
AU166874B2 (en) Improvements in or relating to rhytmical telegraphy systems
AU201704B2 (en) Improvements in or relating to optical systems
AU167990B2 (en) Improvements in or relating to carrier-wave telephony systems
AU202327B2 (en) Improvements in or relating to transmission systems
AU203647B2 (en) Improvements in telephone systems
AU205275B2 (en) Improvements in telephone systems
AU204127B2 (en) Improvements in telephone systems
AU202739B2 (en) Improvements in or relating to line identification in telecommunication system
AU167298B2 (en) Improvements in or relating to electrical selecting systems
AU167769B2 (en) Improvements in or relating togas-fractionating systems
AU583454A (en) Improvements relating to telephone systems
AU203769B2 (en) Improvements in or relating to testing arrangements for telecommunication systems
AU2468554A (en) Improvements relating to falut signalling in telephone systems
AU201368B2 (en) Improvements in or relating to filing systems
AU201842B2 (en) Improvements in or relating to television systems
AU204932B2 (en) Improvements in or relating to electrical signalling systems
AU201562B2 (en) Improvements in or relating to electrical signalling systems
AU202358B2 (en) Improvements in or relating to electrical signalling systems
AU204931B2 (en) Improvements in or relating to electrical signalling systems