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
CA792013A
Inventor
A. Agren Bengt.
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.)
SVEDIA DENTAL-INDUSTRI AB
Original Assignee
SVEDIA DENTAL-INDUSTRI AB
Publication date
Application grantedgrantedCritical
Publication of CA792013ApublicationCriticalpatent/CA792013A/en