HSN
Mark Identification

HSN

Serial Number

79268628

Filing Date

Jul 9, 2019

Registration Date

May 19, 2020

Trademark by

STELLA CHEMIFA CORPORATION

Active Trademark

Classification Information

Etchants for use in the manufacture of semi-conductors; etchants for use in the manufacture of printed circuit boards; etching solutions being acids for use in the manufacture of semiconductors and printed circuit boards; detergents for industrial use as part of manufacturing operations; fluorspar compounds for use in the manufacture of semiconductors and printed circuit boards; fluorine; chemicals for use in industry

Chemicals