Meinhardt, P. <br/><br/>
Inventions, patents & trade marks 

 - Gower Press Limited  London  1971 
 - XVII,397p. 
 - Trade marks Patent law Patentable inventions 
<br/><br/><label>ISBN: </label>0 7161 0069X 
<br/><br/><label>Nat. Bib. No.: </label>2826 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>608.3 MEI 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering & Technology
<br/><br/><label>Universal Decimal Class. No.: </label>608.3