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
CA866151A
Inventor
Beauvais Max
Moreau Claude
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.)
Ateliers et Chantiers de Bretagne ACB SA
Original Assignee
Ateliers et Chantiers de Bretagne ACB SA
Publication date
Application grantedgrantedCritical
Publication of CA866151ApublicationCriticalpatent/CA866151A/en