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
CA714804A
Inventor
L. Kendrick Ralph
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.)
IMPERIAL WIRE PRODUCTS
Original Assignee
IMPERIAL WIRE PRODUCTS
Publication date
Application grantedgrantedCritical
Publication of CA714804ApublicationCriticalpatent/CA714804A/en