US Trademark Classification US01 Chemicals 磷酸锌（001-1384） Class 01 磷酸锌 001-1384 Chinese 磷酸锌 English Zinc phosphate Spanish Fosfato de zinc Term ID 001-1384 Class 01 Type Goods Status Active · added, not since modified (A) Effective date 2010-09-16 Version 09-2007