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
CA680515A
Inventor
Batosti Mario
Belloni Antonio
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.)
Icpm Industrie Chimiche Porto Marghera
Original Assignee
Icpm Industrie Chimiche Porto Marghera
Publication date
Application grantedgrantedCritical
Publication of CA680515ApublicationCriticalpatent/CA680515A/en