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 Eiichi KasamatsufiledCriticalEiichi Kasamatsu
Priority to BR7600742UpriorityCriticalpatent/BR7600742U/pt
Publication of BR7600742UpublicationCriticalpatent/BR7600742U/pt