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 Kiyohiko Shioya, Susumu Sano, Kearney GusfiledCriticalKiyohiko Shioya
Priority to DK617789ApriorityCriticalpatent/DK617789A/en
Publication of DK617789D0publicationCriticalpatent/DK617789D0/en
Publication of DK617789ApublicationCriticalpatent/DK617789A/en