AU2763830B - Improvements in or relating to electric high freqec signalling systems - Google Patents

Improvements in or relating to electric high freqec signalling systems

Info

Publication number
AU2763830B
AU2763830B AU27638/30A AU2763830A AU2763830B AU 2763830 B AU2763830 B AU 2763830B AU 27638/30 A AU27638/30 A AU 27638/30A AU 2763830 A AU2763830 A AU 2763830A AU 2763830 B AU2763830 B AU 2763830B
Authority
AU
Australia
Prior art keywords
freqec
relating
electric high
signalling systems
signalling
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
AU27638/30A
Other versions
AU2763830A (en
Inventor
George Ports Earl
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Priority to AU27638/30A priority Critical patent/AU2763830A/en
Priority claimed from AU27638/30A external-priority patent/AU2763830A/en
Publication of AU2763830B publication Critical patent/AU2763830B/en
Publication of AU2763830A publication Critical patent/AU2763830A/en
Expired legal-status Critical Current

Links

AU27638/30A 1930-07-04 Improvements in or relating to electric high freqec signalling systems Expired AU2763830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU27638/30A AU2763830A (en) 1930-07-04 Improvements in or relating to electric high freqec signalling systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU27638/30A AU2763830A (en) 1930-07-04 Improvements in or relating to electric high freqec signalling systems

Publications (2)

Publication Number Publication Date
AU2763830B true AU2763830B (en) 1931-07-09
AU2763830A AU2763830A (en) 1931-07-09

Family

ID=

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