Medical syringe for use in e.g. pharmaceutical industry, has syringe cylinder with housing behind syringe stopper, where housing is provided with pressure pin and axially movable sphere that is movable axially to stopper by pressure pin
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Complete medical injection unit, comprises syringe with hollow piston rod containing needle, together with its protection cap
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Shutter in front of window - has individual slats anchored at their ends by face-side securing parts
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Outer shutters consisting of profiles linked to each other by hinged rails
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Hollow section bar for roller shutters or roller doors
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Tanks for roller shutters
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Window arrangement designed such that it can stem the effects of explosion
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Roller-shutter bar
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Safety device for roller shutter
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Apparatus for foam-filling hollow profiles, in particular roller blind hollow profile bars
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Closure device, in particular for flat skylight windows on a pitched roof
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RETRACTABLE AND EXTENDABLE COVER, IN PARTICULAR ROLLER SHUTTERS FOR WINDOWS, DOORS, GATES OR THE LIKE.
