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
CA726536A
Inventor
H. E. Jacobsson Folke
B. Sjoholm Claes
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.)
Alfa Laval Holdings Amsterdam AB
Original Assignee
Claes B Sjoholm
Folke H E Jacobsson
Separator AB
Publication date
Application grantedgrantedCritical
Publication of CA726536ApublicationCriticalpatent/CA726536A/en