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
CA735376A
Inventor
Pentek Istvan
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.)
Centropa Handelgesellschaft Mbh
Original Assignee
Centropa Handelgesellschaft Mbh
Publication date
Application grantedgrantedCritical
Publication of CA735376ApublicationCriticalpatent/CA735376A/en