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
CA743194A
Inventor
Hehl Karl
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.)
Arburg GmbH and Co KG
Original Assignee
Arburg Feingeraetefabrik OHG
Publication date
Application grantedgrantedCritical
Publication of CA743194ApublicationCriticalpatent/CA743194A/en