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
GB2038953A
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.)
FRANK ISAAC LEWIS
Original Assignee
FRANK ISAAC LEWIS
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 FRANK ISAAC LEWISfiledCriticalFRANK ISAAC LEWIS
Priority to GB2038953ApriorityCriticalpatent/GB748511A/en
Publication of GB748511ApublicationCriticalpatent/GB748511A/en