98091592
Jul 19, 2023
Sputtering targets, namely, tantalum sputtering targets; Sputtering targets for use in the semiconductor industry; sputtering targets for use in vacuum sputter deposition of inorganic coatings on substrates; metallic and other inorganic material sputtering targets for use in vacuum coating of metallic and inorganic material on substrates such as semiconductor wafers
Electrical and Scientific Apparatus