AU131424B2 - Improvements relating to electrical-communications systems - Google Patents

Improvements relating to electrical-communications systems

Info

Publication number
AU131424B2
AU131424B2 AU1591/46A AU159146A AU131424B2 AU 131424 B2 AU131424 B2 AU 131424B2 AU 1591/46 A AU1591/46 A AU 1591/46A AU 159146 A AU159146 A AU 159146A AU 131424 B2 AU131424 B2 AU 131424B2
Authority
AU
Australia
Prior art keywords
electrical
communications systems
improvements relating
relating
communications
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
AU1591/46A
Other versions
AU159146A (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.)
Siemens Brothers and Co Ltd
Original Assignee
Siemens Brothers and Co Ltd
Filing date
Publication date
Application filed by Siemens Brothers and Co Ltd filed Critical Siemens Brothers and Co Ltd
Application granted granted Critical
Publication of AU159146A publication Critical patent/AU159146A/en
Publication of AU131424B2 publication Critical patent/AU131424B2/en
Expired legal-status Critical Current

Links

AU1591/46A 1946-02-26 Improvements relating to electrical-communications systems Expired AU131424B2 (en)

Publications (2)

Publication Number Publication Date
AU159146A AU159146A (en) 1946-11-28
AU131424B2 true AU131424B2 (en) 1946-11-28

Family

ID=

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