Method for emptying a cavity and device for emptying a cavity
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Dispenser for applying a particular granular or powdery substance and method for emptying a substance intake
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Step-by-step system for a hand-held device for releasing a medicine to be inhaled in portions comprises a planetary wheel which rotates in single rotary steps using springs
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Hand-held device for metered discharging of e.g. medicaments, has step-by-step system-housing formed with smooth walled-outer surface in outer surface area, which is turned way from extension direction, and has form fit-guide
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Hand-held unit for portioned release of e.g. aerosol inhaling drugs, has step switching system inserted in mouthpiece-turned side of housing boundary wall by opening and fastened to counter bearing
