US Trademark Classification US01 Chemicals 铺路用黏合剂(001-2269) Class 01 铺路用黏合剂 001-2269 Chinese 铺路用黏合剂 English Adhesives for paving Term ID 001-2269 Class 01 Type Goods Status Active · added, not since modified (A) Effective date 2021-04-01 Version 11-2021