US Trademark Classification US07 Machinery 切碎泵（007-433） Class 07 切碎泵 007-433 Chinese 切碎泵 English Macerator pumps Spanish Bombas maceradoras Term ID 007-433 Class 07 Type Goods Status Active · added, not since modified (A) Effective date 2001-06-01 Version 07-1997