DRISHTI INSTITUTE OF DISTANCE LEARNING/PURANIK, S B <br/><br/>
USA and European patent system 

 - Bangalore  Drishti institute of distance learning  2012 
 - iv,56 
<br/><br/> European ; patent ; system ; USA 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patents (346.048 6)
<br/><br/><label>Dewey Class. No.: </label>346.048 673 PUR