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
CA642689A
Inventor
Ungaro Salvatore
Odone Giovanni
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.)
Cornigliano SpA
Original Assignee
Cornigliano SpA
Publication date
Application grantedgrantedCritical
Publication of CA642689ApublicationCriticalpatent/CA642689A/en