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 claimed from US00236875Aexternal-prioritypatent/US3838241A/en
Application filed by Weismann VfiledCriticalWeismann V
Priority to IL50001ApriorityCriticalpatent/IL50001A/en
Publication of IL41826A0publicationCriticalpatent/IL41826A0/en
Publication of IL41826ApublicationCriticalpatent/IL41826A/en