Manual dispenser for pasty material held in a reservoir under pr
Manual liquid dispensing device
Manually actuated dropper
Manually actuated trigger sprayer
Manually operated aerosol sprayer
Manually operated dispensing pump
Manually operated liquid dispensers
Manually operated pump using hollow flexible member as pumping c
Manually operated, trigger actuated diaphragm pump dispenser
Manually-operated dispenser
Measured quantity dispenser
Measuring and dispensing apparatus
Measuring and dispensing device
Measuring device for dispensing predetermined quantities of a li
Measuring dosage dispenser
Mechanical actuator for dispensing tap
Mechanical device to transfer liquids from containers
Mechanically operated dispensing device with expansible bulb
Mechanically pressurized aerosol dispenser
Mechanically pressurized dispenser system