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
CA893865A
Inventor
J. Medlin Donald
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.)
FASTENER INDUSTRIES
Original Assignee
FASTENER INDUSTRIES
Publication date
Application grantedgrantedCritical
Publication of CA893865ApublicationCriticalpatent/CA893865A/en