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
CA679883A
Inventor
Dufour 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.)
L'equipement Moderne Industriel Par Application Du Caoutchouc Manufacture Et Des Plastiques EMI
Original Assignee
L'equipement Moderne Industriel Par Application Du Caoutchouc Manufacture Et Des Plastiques EMI
Publication date
Application grantedgrantedCritical
Publication of CA679883ApublicationCriticalpatent/CA679883A/en