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
CA860136A
Inventor
Riss Paul
Fuchs Joseph
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.)
Compagnie Francaise des Matieres Plastiques SA PLASCO
Original Assignee
Compagnie Francaise des Matieres Plastiques SA PLASCO
Publication date
Application grantedgrantedCritical
Publication of CA860136ApublicationCriticalpatent/CA860136A/en