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.)
Pending
Application number
GB868600836A
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.)
Sanderson C J
Young I G
Original Assignee
Sanderson C J
Young I G
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanderson C J, Young I GfiledCriticalSanderson C J
Priority to GB868600836ApriorityCriticalpatent/GB8600836D0/en
Publication of GB8600836D0publicationCriticalpatent/GB8600836D0/en
Priority to PCT/GB1987/000021prioritypatent/WO1987004466A1/en
Priority to EP19870900678prioritypatent/EP0256042A1/en