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
CA717702A
Inventor
D. Worthington George
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.)
Cable Covers Ltd
Original Assignee
Cable Covers Ltd
Publication date
Application grantedgrantedCritical
Publication of CA717702ApublicationCriticalpatent/CA717702A/en