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.)
Norman L. Peterson and Charles E. Smith Donald J. Greening
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.)
Cutler Hammer Inc
Original Assignee
Cutler Hammer Inc
Filing date
Publication date
Application filed by Cutler Hammer IncfiledCriticalCutler Hammer Inc
Application grantedgrantedCritical
Publication of AU236978B2publicationCriticalpatent/AU236978B2/en
Publication of AU5811660ApublicationCriticalpatent/AU5811660A/en