Australian Trademark Classification AU28 Toys, games and sporting goods 水肺潜水用的脚蹼（133155） Class 28 flippers for scuba diving 133155 水肺潜水用的脚蹼 Chinese 水肺潜水用的脚蹼 English flippers for scuba diving Spanish aletas para buceo Site ref. 133155 Class 28