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
CA218,008A
Inventor
Charles W. Rhodes
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.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 US241118Aexternal-prioritypatent/US3911478A/en
Application filed by Tektronix IncfiledCriticalTektronix Inc
Priority to CA218,008ApriorityCriticalpatent/CA978600A/en
Application grantedgrantedCritical
Publication of CA978600ApublicationCriticalpatent/CA978600A/en