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AU128133B2 - Improvements relating to pulse signalling systems - Google Patents
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AU128133B2 - Improvements relating to pulse signalling systems - Google Patents

Improvements relating to pulse signalling systems

Info

Publication number
AU128133B2
AU128133B2 AU20987/45A AU2098745A AU128133B2 AU 128133 B2 AU128133 B2 AU 128133B2 AU 20987/45 A AU20987/45 A AU 20987/45A AU 2098745 A AU2098745 A AU 2098745A AU 128133 B2 AU128133 B2 AU 128133B2
Authority
AU
Australia
Prior art keywords
improvements relating
signalling systems
pulse signalling
pulse
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
AU20987/45A
Other versions
AU2098745A (en
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
Filing date
Publication date
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Application granted granted Critical
Publication of AU2098745A publication Critical patent/AU2098745A/en
Publication of AU128133B2 publication Critical patent/AU128133B2/en
Expired legal-status Critical Current

Links

AU20987/45A 1945-05-29 Improvements relating to pulse signalling systems Expired AU128133B2 (en)

Publications (2)

Publication Number Publication Date
AU2098745A AU2098745A (en) 1948-11-04
AU128133B2 true AU128133B2 (en) 1948-11-04

Family

ID=

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