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.)
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Application filed by Univ Michigan StatefiledCriticalUniv Michigan State
Priority to IN661DE1992priorityCriticalpatent/IN178865B/en
Priority to IN1986DE1996prioritypatent/IN186118B/en
Publication of IN178865BpublicationCriticalpatent/IN178865B/en