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
CA873238A
Inventor
V. Latash Jury
P. Kaganovsky Gary
I. Medovar Boris
A. Leibenzon Semen
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 CA873238ApublicationCriticalpatent/CA873238A/en