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
CA909802A
Inventor
Conti Luciano
Montanari Fernando
Calcagno Benedetto
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.)
Societa Italiana Resine SpA SIR
Original Assignee
Societa Italiana Resine SpA SIR
Publication date
Application grantedgrantedCritical
Publication of CA909802ApublicationCriticalpatent/CA909802A/en