Do-fluoride New Materials Co., Ltd. Trademarks
F
Filed: April 12, 2017
Inorganic acids; carbonic acids; sulfonic acids; mixed acid; alkalies; hydrofluoric acid; fluorosilicates; cryolite; non…
Owned by: Do-fluoride New Materials Co., Ltd.
Serial Number: 79212563
Image Trademark
Filed: October 10, 2018
Fluorine; hydrofluoric acid; alkalies; cryolite powder; solidified protective gases for welding; lithium carbonate; mineral…
Owned by: Do-fluoride New Materials Co., Ltd.
Serial Number: 79248658
