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 Equipamentos Ngk Rinnai S AfiledCriticalEquipamentos Ngk Rinnai S A
Priority to BR6201159UpriorityCriticalpatent/BR6201159U/pt
Publication of BR6201159UpublicationCriticalpatent/BR6201159U/pt