DENORA ELETTRODI S.P.A. Trademarks
DESP
Filed: November 5, 1993
diaphragm electrolyzer for chlor-alkali production
Owned by: DENORA ELETTRODI S.P.A.
Serial Number: 74456525
DE NORA
Filed: May 24, 1996
electrolyzers, namely, electrolysis cells
Owned by: DENORA ELETTRODI S.P.A.
Serial Number: 75109715
