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
CA709723A
Inventor
Hellweg Kurt
Cariou Guillaume
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.)
Civile Pour L'etude D'engins A Pistons Libres Epl Ste
Original Assignee
Civile Pour L'etude D'engins A Pistons Libres Epl Ste
Publication date
Application grantedgrantedCritical
Publication of CA709723ApublicationCriticalpatent/CA709723A/en