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
GB868627282A
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.)
Clark R D
Original Assignee
Clark R D
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 Clark R DfiledCriticalClark R D
Priority to GB868627282ApriorityCriticalpatent/GB8627282D0/en
Publication of GB8627282D0publicationCriticalpatent/GB8627282D0/en
Priority to EP87308542Aprioritypatent/EP0262888A3/en
Priority to US07/101,562prioritypatent/US4844063A/en