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
GB878730066A
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.)
IMP TOBACCO Ltd
Original Assignee
IMP TOBACCO Ltd
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 IMP TOBACCO LtdfiledCriticalIMP TOBACCO Ltd
Priority to GB878730066ApriorityCriticalpatent/GB8730066D0/en
Publication of GB8730066D0publicationCriticalpatent/GB8730066D0/en
Priority to GB8806427Aprioritypatent/GB2202422B/en
Priority to EP88302368Aprioritypatent/EP0286256A3/en
Priority to US07/171,833prioritypatent/US5046514A/en
Priority to JP63069226Aprioritypatent/JPS6416576A/en