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
GB929208581A
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.)
National Silicates Ltd
Original Assignee
National Silicates 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 National Silicates LtdfiledCriticalNational Silicates Ltd
Priority to GB929208581ApriorityCriticalpatent/GB9208581D0/en
Publication of GB9208581D0publicationCriticalpatent/GB9208581D0/en