Patents, trade marks, literary and artistic property, approval of pharmaceutical specialities, civil registry certificates, translations :  1920-1945 ; 25 years of services / 
Bearb.: Alfredo Jones 
 - 24 S. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gewerblicher Rechtsschutz<br/>Geistiges Eigentum<br/>Uruguay