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DE3005679A1
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Universally usable medical throwaway appliance - with cylindrical thread extension and tapered inner cylinder
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DE2844841A1
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Sampling tube for medical application - has stiff top and bottom sections with deformable central wall portion
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DE2800659A1
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MEDICAL DEVICE FOR SYRINGE
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DE2656704A1
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Disposable plastic syringe - comprises cylinder with hollow pull rod and components usable as plungers or sealing caps
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DE2461545A1
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Density meter for liquids esp urine - comprising float with single cranked wire as handle and level indicator
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DE2443814A1
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Transparent plastics tube for bacteria culture - has inclined nutrient substrate of agar on inside surface of tube
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