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
CA659401A
Inventor
Crouzet Henri
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.)
Moulinage et Retorderie de Chavanoz SA
Original Assignee
Moulinage et Retorderie de Chavanoz SA
Publication date
Application grantedgrantedCritical
Publication of CA659401ApublicationCriticalpatent/CA659401A/en