00357pab a2200133 454500008004000000100001500040245006100055260000900116300001400125362001100139650002700150650001200177773003400189180718b2005 xxu||||| |||| 00| 0 eng d aGeorge, J. aPatent (amendment) act 2002 and technological innovation c2005 ap.850-55. a26 Feb aScientific innovations aPatents aEconomic and Political Weekly