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.)
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.)
Individual
Original Assignee
Individual
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
Priority to BE380425DpriorityCriticalpatent/BE380425A/xx
Application filed by IndividualfiledCriticalIndividual
Priority to GB9679/31Aprioritypatent/GB371146A/en
Priority to FR718157Dprioritypatent/FR718157A/fr
Publication of GB371146ApublicationCriticalpatent/GB371146A/en