Actualization: March 2008
Firmy: Seymour Duncan®, Fender®, Gibson®, DiMarzio®,EMG®, Soldano®, Line6®, Marshall®, Peavey®, MesaBoogie®, Gotoh®, Yamaha®, Adobe®,Bartollini®, Benedetto®, Kent Armstrong®, B-Bend®, Fishman®, L.R.Baggs®, Grover®, Schaller®, Wilkinson®, Floyd Rose®, Jim Dunlop® sú registrované značky a nemajú nič spoločne s firmou Milan Číž Guitars.
Companies: Seymour Duncan®, Fender®, Gibson®, DiMarzio®, EMG®, Soldano®, Line6®, Marshall®, Peavey®, MesaBoogie®, Gotoh®, Yamaha®, Adobe®,Bartollini®, Benedetto®, Kent Armstrong®, B-Bend®, Fishman®, L.R.Baggs®, Grover®, Schaller®, Wilkinson®, Floyd Rose®, Jim Dunlop® These companies are registered trademarks and have nothing to do with Milan Číž Guitars.