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
CA760882A
Inventor
E. Heck Edward
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.)
Republic Molding Corp
Original Assignee
Republic Molding Corp
Publication date
Application grantedgrantedCritical
Publication of CA760882ApublicationCriticalpatent/CA760882A/en