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 Lemna CorpfiledCriticalLemna Corp
Priority to IN236CA1989priorityCriticalpatent/IN173191B/en
Priority to IN775CA1992prioritypatent/IN175979B/en
Priority to IN772CA1992prioritypatent/IN174696B/en
Publication of IN173191BpublicationCriticalpatent/IN173191B/en