x  x <br/><br/>
Introduction  to patenty law & practice  the basic concepts 

 - x 
 - Genava  WIPO  1989 
 - 111 
<br/><br/>x 
<br/><br/><label>ISBN: </label>9280502220 
<br/><br/><label>Subjects--Topical Terms: </label><br/>patents Commercial law 
<br/><br/><label>Dewey Class. No.: </label>R341.7586/I61