US Trademark Classification US07 Machinery 燃气轮机(陆地车辆用的除外)(007-4469) Class 07 燃气轮机(陆地车辆用的除外) 007-4469 Chinese 燃气轮机(陆地车辆用的除外) English Gas turbines not for land vehicles Term ID 007-4469 Class 07 Type Goods Status Active · added, not since modified (A) Effective date 2021-07-01 Version 11-2021