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.)
Expired
Application number
GB841938A
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.)
Saml Davis & Sons Ltd
Original Assignee
Saml Davis & Sons 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 Saml Davis & Sons LtdfiledCriticalSaml Davis & Sons Ltd
Priority to GB841938ApriorityCriticalpatent/GB510207A/en
Publication of GB510207ApublicationCriticalpatent/GB510207A/en