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
CA646972A
Inventor
Schuster Paul
Murrell F. Dobbins, Jr.
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.)
CUSTOM METAL PRODUCTS
Original Assignee
CUSTOM METAL PRODUCTS
Publication date
Application grantedgrantedCritical
Publication of CA646972ApublicationCriticalpatent/CA646972A/en