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
CA912918A
Inventor
Dixon Bernard
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.)
Bernard Dixon and Partners Ltd
Original Assignee
Bernard Dixon and Partners Ltd
Publication date
Application grantedgrantedCritical
Publication of CA912918ApublicationCriticalpatent/CA912918A/en