NL181914C
(en)
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DEVICE FOR MANUFACTURE OF DRAWN OBJECTS.
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NL143460B
(en)
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DEVICE FOR CLEANING USED BRICKS.
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NL161337B
(en)
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DEVICE FOR DISSEMINING MATERIAL.
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NL144131B
(en)
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DEVICE FOR PICKING FOULS
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NL148226B
(en)
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DEVICE FOR HANDLING FRUITS.
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NL184703B
(en)
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DEVICE FOR PROVIDING A CLEAN AIR ZONE.
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NL152825C
(en)
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DEVICE FOR AERATING WASTE WATER.
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NL178894C
(en)
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DEVICE FOR CONNECTING PARTS OF NETS.
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NL170647B
(en)
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DEVICE FOR TREATING A WORKPIECE WITH A LIQUID.
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NL185132B
(en)
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DEVICE FOR DETOXIFYING BODY FLUIDS.
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NL167884B
(en)
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DEVICE FOR MANUFACTURING PIPES OF CONCRETE OR SIMILAR MATERIAL.
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NL189179B
(en)
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METHOD AND DEVICE FOR MACHINING SURFACES.
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NL156085B
(en)
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METHOD AND DEVICE FOR PROCESSING PLASTIC WASTE.
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NL174013B
(en)
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APPARATUS FOR CLEANING WINDOWS, FAÇADES OR THE SIMILAR.
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NL333C
(en)
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Method for processing cleaning cotton
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NL316C
(en)
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Filtering device for sterilizing beer
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NL145214B
(en)
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PROCESS FOR OXYDERING (ALKYL) CYCLOHEXANE.
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NL139153B
(en)
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DEVICE FOR MAKING INFRARED IMAGES VISIBLE.
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UA45706S
(en)
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1.-3. DEVICE FOR CLEANING THE INTERNAL SURFACE OF PIPELINES
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NL157132B
(en)
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DEVICE FOR COLLECTING BINARY INFORMATION.
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NL178475C
(en)
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DEVICE FOR FEEDING ANIMALS.
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NL1119C
(en)
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Tool for cleaning and depilating slaughtered animals
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NL187477B
(en)
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PROCESS FOR PREPARING ETHYLBENZENE.
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NL1082C
(en)
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Device for simultaneously cutting and sealing hollow bricks
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NL156382B
(en)
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PROCESS FOR PREPARING ISOPRENE.
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