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
GB366665A
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.)
ERNEST FREDERICK WALTER LEEDE
Original Assignee
ERNEST FREDERICK WALTER LEEDE
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 ERNEST FREDERICK WALTER LEEDEfiledCriticalERNEST FREDERICK WALTER LEEDE
Priority to GB366665ApriorityCriticalpatent/GB1038283A/en
Publication of GB1038283ApublicationCriticalpatent/GB1038283A/en