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
CA641397A
Inventor
Pagliaro Paul
Friedman Nathan
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.)
NU ERA WOOD PRODUCTS
Original Assignee
NU ERA WOOD PRODUCTS
Publication date
Application grantedgrantedCritical
Publication of CA641397ApublicationCriticalpatent/CA641397A/en