AU163231B2 - Improvements in or relating to electrical switching devices - Google Patents

Improvements in or relating to electrical switching devices

Info

Publication number
AU163231B2
AU163231B2 AU26911/54A AU2691154A AU163231B2 AU 163231 B2 AU163231 B2 AU 163231B2 AU 26911/54 A AU26911/54 A AU 26911/54A AU 2691154 A AU2691154 A AU 2691154A AU 163231 B2 AU163231 B2 AU 163231B2
Authority
AU
Australia
Prior art keywords
relating
switching devices
electrical switching
electrical
devices
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
AU26911/54A
Other versions
AU2691154A (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.)
British Telecommunications Research Ltd
Original Assignee
British Telecommunications Research Ltd
Filing date
Publication date
Application filed by British Telecommunications Research Ltd filed Critical British Telecommunications Research Ltd
Application granted granted Critical
Publication of AU2691154A publication Critical patent/AU2691154A/en
Publication of AU163231B2 publication Critical patent/AU163231B2/en
Expired legal-status Critical Current

Links

AU26911/54A 1954-04-27 Improvements in or relating to electrical switching devices Expired AU163231B2 (en)

Publications (2)

Publication Number Publication Date
AU2691154A AU2691154A (en) 1954-07-01
AU163231B2 true AU163231B2 (en) 1954-07-01

Family

ID=

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