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
CA802124A
Inventor
Isaakovich Gokhman July
Konstantinovich Leonidov Nikolai
Petrovich Usjukin Ivan
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.)
GOSUDARSTVENNY SOJUZNY INSTITUT PO PROEKTIROVANIJU METALLURGICHESKIKH ZAVODOV
Original Assignee
GOSUDARSTVENNY SOJUZNY INSTITUT PO PROEKTIROVANIJU METALLURGICHESKIKH ZAVODOV
Publication date
Application grantedgrantedCritical
Publication of CA802124ApublicationCriticalpatent/CA802124A/en