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
CA808353A
Inventor
Camozzi Pierantonio
L. Camozzi Serafino
Lombardo Alzano
P. Pigna Daniele
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.)
Cartiere Paolo Pigna SpA
Original Assignee
Cartiere Paolo Pigna SpA
Publication date
Application grantedgrantedCritical
Publication of CA808353ApublicationCriticalpatent/CA808353A/en