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
CA885900A
Inventor
O. Blowers Stanley
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.)
Kerridge Joinery Ltd
Original Assignee
Kerridge Joinery Ltd
Publication date
Application grantedgrantedCritical
Publication of CA885900ApublicationCriticalpatent/CA885900A/en