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
CA737693A
Inventor
Lapides Ezra
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.)
VERSAPAK FILM AND PACKAGING MACHINERY CORP
Original Assignee
VERSAPAK FILM AND PACKAGING MACHINERY CORP
Publication date
Application grantedgrantedCritical
Publication of CA737693ApublicationCriticalpatent/CA737693A/en