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 Yamada Juki KkfiledCriticalYamada Juki Kk
Priority to BR197773ApriorityCriticalpatent/BR7301977D0/en
Publication of BR7301977D0publicationCriticalpatent/BR7301977D0/en