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 PereirafiledCriticalJ Pereira
Priority to IN243/BOM/76ApriorityCriticalpatent/IN146331B/en
Publication of IN146331BpublicationCriticalpatent/IN146331B/en