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 Masaatsu HigashifiledCriticalMasaatsu Higashi
Priority to BR7600715UpriorityCriticalpatent/BR7600715U/pt
Publication of BR7600715UpublicationCriticalpatent/BR7600715U/pt