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
CA850584A
Inventor
Mikhailovich Korenjuk Jury
Markovich Rabkin Daniil
Petrovich Didkovsky Vladimir
Avgustovich Luzenberg Adolf
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.)
INSTITUT ELEKTROSVARKI IMENI E O PATONA
Original Assignee
INSTITUT ELEKTROSVARKI IMENI E O PATONA
Publication date
Application grantedgrantedCritical
Publication of CA850584ApublicationCriticalpatent/CA850584A/en