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.)
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 Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US00302949Aexternal-prioritypatent/US3852642A/en
Application filed by Westinghouse Electric CorpfiledCriticalWestinghouse Electric Corp
Application grantedgrantedCritical
Publication of AU491147B2publicationCriticalpatent/AU491147B2/en
Publication of AU6158773ApublicationCriticalpatent/AU6158773A/en
AU61587/73A1972-11-011973-10-18Improvements in or relating to sensing amplifier and trip circuit particularly for ground fault circuit interrupter
ExpiredAU491147B2
(en)