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
GB878700032A
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.)
Butterworth W R
Original Assignee
Butterworth W R
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 Butterworth W RfiledCriticalButterworth W R
Priority to GB878700032ApriorityCriticalpatent/GB8700032D0/en
Publication of GB8700032D0publicationCriticalpatent/GB8700032D0/en