Applications and limitations of the patent system 

 - 
 - IPC Science & Technology Press  Surrey  1975 
 - x,70p 
 - Patent system defects Patent system limitations 
<br/><br/>Bard, B.  Bard, B. 
<br/><br/><label>ISBN: </label>0 902852 50 7 
<br/><br/><label>Nat. Bib. No.: </label>3413 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>608.3APP 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering & Technology
<br/><br/><label>Universal Decimal Class. No.: </label>608.3