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
CA857744A
Inventor
H. Kaartinen Niilo
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.)
PerkinElmer Health Sciences Inc
Original Assignee
Packard Instrument Co Inc
Publication date
Application grantedgrantedCritical
Publication of CA857744ApublicationCriticalpatent/CA857744A/en