88162081
Oct 19, 2018
Nov 26, 2019
Active Trademark
Chemical compounds, namely, boron nitride powder, boron nitride nanopowder, boron nitride nanotube, boron nitride nanotube powder, boron nitride nanotube incorporating metals, boron nitride nanotube composite, boron nitride nanosheet, boron nitride nanosheet powder, boron nitride nanosheet composite, boron nitride nanosheet incorporating metals
Chemicals