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 Prakash Fakirchand HiranfiledCriticalPrakash Fakirchand Hiran
Priority to IN25BO1992priorityCriticalpatent/IN172679B/en
Publication of IN172679BpublicationCriticalpatent/IN172679B/en