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 B NadhanfiledCriticalB Nadhan
Priority to IN195/MAS/76ApriorityCriticalpatent/IN146087B/en
Publication of IN146087BpublicationCriticalpatent/IN146087B/en