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
CA820061A
Inventor
Telliez-Metadier Raymond
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.)
Decauville SA
Original Assignee
Decauville SA
Publication date
Application grantedgrantedCritical
Publication of CA820061ApublicationCriticalpatent/CA820061A/en