Kak delaetsya zayavka o vydache avtorskogo svidetelstva ili patenta na izobretenie./How an application for a copyright certificate or patent for an invention is made. In Russian - landofmagazines.com

TransliterationKak delaetsya zayavka o vydache avtorskogo svidetelstva ili patenta na izobretenie.

In EnglishHow an application for a copyright certificate or patent for an invention is made. In Russian

$199