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
CA623514A
Inventor
Zoltan 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.)
VILLAMOSIPARI KOZPONTI KUTATO LABORATORIUM
Original Assignee
VILLAMOSIPARI KOZPONTI KUTATO LABORATORIUM
Publication date
Application grantedgrantedCritical
Publication of CA623514ApublicationCriticalpatent/CA623514A/en