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
GB403352A
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.)
ALAN JAMES CROOK
Arthur Shaw & Co Ltd
Original Assignee
ALAN JAMES CROOK
Arthur Shaw & Co 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 ALAN JAMES CROOK, Arthur Shaw & Co LtdfiledCriticalALAN JAMES CROOK
Priority to GB403352ApriorityCriticalpatent/GB717053A/en
Publication of GB717053ApublicationCriticalpatent/GB717053A/en