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
CA103,153A
Inventor
Jozsef Nemeth
Istvan Nyitray
Miklos Sandor
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.)
Borsodnadasdi Lemezgyar
Original Assignee
Borsodnadasdi Lemezgyar
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Borsodnadasdi LemezgyarfiledCriticalBorsodnadasdi Lemezgyar
Priority to CA103,153ApriorityCriticalpatent/CA964289A/en
Application grantedgrantedCritical
Publication of CA964289ApublicationCriticalpatent/CA964289A/en