7
Mechanical fluid flow control devices; pumps; dosage pumps; diaphragm pumps; peristaltic pumps; pumps for pumping chemical cleaning and degreasing fluids; pumps for pumping fluids containing enzymes and bacteria; parts, fittings and accessories for the aforesaid goods
9
Dosing apparatus, systems and instruments; dosing apparatus, systems and instruments for supplying measured dosages of chemical cleaning and degreasing fluids; dosing apparatus, systems and instruments for supplying measured dosages of fluids containing enzymes and bacteria; dispensing apparatus, systems and instruments; dispensing apparatus, systems and instruments for dispensing chemical cleaning and degreasing fluids; dispensing apparatus, systems and instruments for dispensing fluids containing enzymes and bacteria; parts, fittings and accessories for the aforesaid goods
21
Fluid dispensers; dispensers for cleaning and degreasing fluids; dispensers for fluids containing enzymes and bacteria; dispensers incorporating pumps; dispensers for dispensing a measured dose of cleaning or degreasing fluids; dispensers for dispensing a measured dose of fluids containing enzymes and bacteria; dispensers for dispensing timed doses of cleaning or degreasing fluids; dispensers for dispensing timed doses of fluids containing enzymes and bacteria; parts and fittings for all the aforesaid goods