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 Nakashima IwaofiledCriticalNakashima Iwao
Priority to BR6100258UpriorityCriticalpatent/BR6100258U/pt
Publication of BR6100258UpublicationCriticalpatent/BR6100258U/pt