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
CA149,177A
Inventor
Frederick S. Newman
John T. Hartman
John R. Thorne
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.)
Scionics Corp
Original Assignee
Scionics 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 CA057804Aexternal-prioritypatent/CA928244A/en
Application filed by Scionics CorpfiledCriticalScionics Corp
Priority to CA149,177ApriorityCriticalpatent/CA965730A/en
Application grantedgrantedCritical
Publication of CA965730ApublicationCriticalpatent/CA965730A/en