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
GB97866A
Inventor
John Henry Hulme
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.)
Vono Ltd
Original Assignee
Vono 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 Vono LtdfiledCriticalVono Ltd
Priority to GB97866ApriorityCriticalpatent/GB1110462A/en
Publication of GB1110462ApublicationCriticalpatent/GB1110462A/en