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
CA690626A
Inventor
Kleesattel Claus
Balamuth Lewis
Kuris Arthur
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.)
Cavitron Ultrasonics Inc
Original Assignee
Cavitron Ultrasonics Inc
Publication date
Application grantedgrantedCritical
Publication of CA690626ApublicationCriticalpatent/CA690626A/en