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
CA790917A
Inventor
Simonovic Dragoljub
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.)
Gtv Gesellschaft fur Transportund Verkehrswesen Mbh
Original Assignee
Gtv Gesellschaft fur Transportund Verkehrswesen Mbh
Publication date
Application grantedgrantedCritical
Publication of CA790917ApublicationCriticalpatent/CA790917A/en