Mechanically operated pressure dispenser - has expansible bulb connected with accumulating chamber and dispensing nozzle, and having volume capacity several times greater than chamber
The mechanically operated dispenser has a rotatable actuator connected with at least one expansible chamber to effect operation of the latter to draw material to be dispensed from a container into the expansible chamber to then pressurise the material. An expansible bulb is connected with the chambe...
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Format: | Patent |
Sprache: | eng ; fre |
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