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
CA857233A
Inventor
Georgievich Kuznetsov Leonid
Jukhimovich Gelfenbein Evgeny
Ivanovich Varaxin Alexei
Maximovich Niskovskikh Vitaly
Abramovich Rolnik Savva
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.)
URALSKY ZAVOD TYAZHELOGO MASHINOSTROENIA IM S ORDZHONIKIDZE
Original Assignee
URALSKY ZAVOD TYAZHELOGO MASHINOSTROENIA IM S ORDZHONIKIDZE
Publication date
Application grantedgrantedCritical
Publication of CA857233ApublicationCriticalpatent/CA857233A/en