87568626
Aug 14, 2017
Mar 6, 2018
Active Trademark
Unexposed dry films; dry films and dry film sheets made from epoxy and epoxy-based resin blends for use in the manufacture of micro-electro-mechanical devices, passive devices and displays, wafer level packaging, plating molds, microfluid separation and analysis products, and portable, wireless, electronic, medical and point-of-use devices
Chemicals