class 10 , medical instruments , surgical instruments , dental instruments , massage instruments , sex toys and appliances , eyes care , teeth and mouth care

class 11 , lighting , heating , drying , cooking , refrigerating , ventilating , water supply

class 11 , lighting , heating , drying , cooking , refrigerating , ventilating , water supply

class 11 , lighting , heating , drying , cooking , refrigerating , ventilating , water supply

class 11 , lighting , heating , drying , cooking , refrigerating , ventilating , water supply

class 11 , lighting , heating , drying , cooking , refrigerating , ventilating , water supply

class 11 , lighting , heating , drying , cooking , refrigerating , ventilating , water supply

class 11 , lighting , heating , drying , cooking , refrigerating , ventilating , water supply

class 11 , lighting , heating , drying , cooking , refrigerating , ventilating , water supply

class 11 , lighting , heating , drying , cooking , refrigerating , ventilating , water supply

class 11 , lighting , heating , drying , cooking , refrigerating , ventilating , water supply

class 11 , lighting , heating , drying , cooking , refrigerating , ventilating , water supply

class 11 , lighting , heating , drying , cooking , refrigerating , ventilating , water supply

class 11 , lighting , heating , drying , cooking , refrigerating , ventilating , water supply

class 12 , vehicles , vehicle parts , cars , automobiles , ships , drones

class 12 , vehicles , vehicle parts , cars , automobiles , ships , drones

class 12 , vehicles , vehicle parts , cars , automobiles , ships , drones

class 12 , vehicles , vehicle parts , cars , automobiles , ships , drones

class 12 , vehicles , vehicle parts , cars , automobiles , ships , drones

class 12 , vehicles , vehicle parts , cars , automobiles , ships , drones

class 15 , musical instruments

class 15 , musical instruments

class 15 , musical instruments

class 16 , paper , books , stationery , painting materials , office items , teaching materials , printing materials , packaging materials

class 16 , paper , books , stationery , painting materials , office items , teaching materials , printing materials , packaging materials