Ta trademarks, poy periexontai se ayto to keimeno, anhkoyn se aytous poy ta exoyn katoxyrwsei. Den parexetai kamia egguhsh gia tis plhrofories aytou toy keimenoy. Xrhsimopoihste kai dianeimete to me dikh sas ey8unh. To periexomeno toy keimenoy einai public domain, alla sas parakalw na eiste eygenikoi kai na kanete tis katallhles anafores otan to xrhsimopoieite.