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.)
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.)
Ural Zd Tyazhelogo Mash Im S O
Original Assignee
Ural Zd Tyazhelogo Mash Im S O
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ural Zd Tyazhelogo Mash Im S OfiledCriticalUral Zd Tyazhelogo Mash Im S O
Priority to FR101692ApriorityCriticalpatent/FR1525322A/fr
Application grantedgrantedCritical
Publication of FR1525322ApublicationCriticalpatent/FR1525322A/fr