AU519954A - Improvements in apparatus for indicating power supply failure - Google Patents

Improvements in apparatus for indicating power supply failure

Info

Publication number
AU519954A
AU519954A AU5199/54A AU519954A AU519954A AU 519954 A AU519954 A AU 519954A AU 5199/54 A AU5199/54 A AU 5199/54A AU 519954 A AU519954 A AU 519954A AU 519954 A AU519954 A AU 519954A
Authority
AU
Australia
Prior art keywords
power supply
supply failure
indicating power
indicating
failure
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
AU5199/54A
Other versions
AU202691B2 (en
Inventor
Kevin Formby John
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 AU202691B2 publication Critical patent/AU202691B2/en
Publication of AU519954A publication Critical patent/AU519954A/en
Expired legal-status Critical Current

Links

AU5199/54A 1955-07-27 Improvements in apparatus for indicating power supply failure Expired AU202691B2 (en)

Publications (2)

Publication Number Publication Date
AU202691B2 AU202691B2 (en) 1956-02-02
AU519954A true AU519954A (en) 1956-02-02

Family

ID=

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