Patent Cooperation Treaty :  (PCT) ; done at Washington on June 19, 1970, amended on September 28, 1979 and modified on February 3, 1984 / [Australien, Österreich …] 

 - 176 S. 
 - WIPO-Publication  No 274 E .
<br/><br/> 21.142, 21.151-21.160 
<br/><br/>Enth.: Regulations under the PCT : as in force from January 1, 1993. 
<br/><br/><label>ISBN: </label>92-805-0356-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internationales Patentwesen<br/>Patentzusammenarbeitsvertrag, 1970 Juni 19