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 Rajinder Singh CheemafiledCriticalRajinder Singh Cheema
Priority to IN290DE1991priorityCriticalpatent/IN180343B/en
Publication of IN180343BpublicationCriticalpatent/IN180343B/en