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
CA901027A
Inventor
L. Swersey Burt
I. Fried Peter
Math Irwin
Harlam Ruth
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.)
Brookline Instrument Co Inc
Original Assignee
Brookline Instrument Co Inc
Publication date
Application grantedgrantedCritical
Publication of CA901027ApublicationCriticalpatent/CA901027A/en