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
CA789327A
Inventor
Sztranat Istvan
Hanesz Ferenc
Thern Janos
Csapo Janos
Varosi Ferenc
Antal Istvan
Szloboda Imre
Boncser Albert
Bihari Albert
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.)
Nikex Nehezipari Kulkereskedelmi Vallalat
Original Assignee
Nikex Nehezipari Kulkereskedelmi Vallalat
Publication date
Application grantedgrantedCritical
Publication of CA789327ApublicationCriticalpatent/CA789327A/en