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
CA868766A
Inventor
Goujon Ivan
Coles John
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.)
GOUJON Ltd
Original Assignee
GOUJON Ltd
Publication date
Application grantedgrantedCritical
Publication of CA868766ApublicationCriticalpatent/CA868766A/en