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 Kerala State Electronics Dev CfiledCriticalKerala State Electronics Dev C
Priority to IN156/MAS/85ApriorityCriticalpatent/IN163368B/en
Publication of IN163368BpublicationCriticalpatent/IN163368B/en