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
CA778552A
Inventor
Moers Gerhard
Alberto Pietro
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.)
BIELLA SHRUNK PROCESS Sas
GERHARD MOERS MASCHINENFABRIK
Original Assignee
BIELLA SHRUNK PROCESS Sas
GERHARD MOERS MASCHINENFABRIK
Publication date
Application grantedgrantedCritical
Publication of CA778552ApublicationCriticalpatent/CA778552A/en