AU113081B2 - Improvements in or relating to arc extinguishing devices - Google Patents

Improvements in or relating to arc extinguishing devices

Info

Publication number
AU113081B2
AU113081B2 AU1989/40A AU198940A AU113081B2 AU 113081 B2 AU113081 B2 AU 113081B2 AU 1989/40 A AU1989/40 A AU 1989/40A AU 198940 A AU198940 A AU 198940A AU 113081 B2 AU113081 B2 AU 113081B2
Authority
AU
Australia
Prior art keywords
relating
arc extinguishing
extinguishing devices
devices
arc
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
AU1989/40A
Other versions
AU198940A (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.)
CBS Corp
Original Assignee
Westinghouse Electric and Manufacturing Co
Filing date
Publication date
Application filed by Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Application granted granted Critical
Publication of AU198940A publication Critical patent/AU198940A/en
Publication of AU113081B2 publication Critical patent/AU113081B2/en
Expired legal-status Critical Current

Links

AU1989/40A 1940-05-18 Improvements in or relating to arc extinguishing devices Expired AU113081B2 (en)

Publications (2)

Publication Number Publication Date
AU198940A AU198940A (en) 1941-05-22
AU113081B2 true AU113081B2 (en) 1941-05-22

Family

ID=

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