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 J RibeirofiledCriticalJ Ribeiro
Priority to BR5601518UpriorityCriticalpatent/BR5601518U/pt
Priority to DE7720110Uprioritypatent/DE7720110U1/de
Priority to ES1977229881Uprioritypatent/ES229881Y/es
Priority to PT66782Aprioritypatent/PT66782B/pt
Priority to IL53109Aprioritypatent/IL53109A0/xx
Priority to AU31505/77Aprioritypatent/AU3150577A/en
Priority to IT69790/77Aprioritypatent/IT1091681B/it
Priority to IN1730/CAL/77Aprioritypatent/IN146231B/en
Priority to FR7737863Aprioritypatent/FR2374050A1/fr
Publication of BR5601518UpublicationCriticalpatent/BR5601518U/pt