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DE803542C
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Refrigerator or cold room evaporator
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DE803236C
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Device for hardening ice cream portions
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DE803540C
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Chiller
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DE707458C
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Device for extracting the gases produced during welding from round containers
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DE688091C
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Oven belt with tensioning screws at the joints
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DE684755C
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Butt joint for oven belts
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DE635629C
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Mantle consisting of several rings for shaft ovens with cooling boxes
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DE568082C
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Method and device for deforming sheet metal strips into longitudinal seam tubes
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DE449996C
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Attachment of the suspension rods to the bottom of the furnace charging bucket
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DE469966C
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Explosion hatch or valve with a lid pressed on by weight, especially for blast furnace systems
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DE459775C
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Sealing ring with cylindrical and flat sealing joint for rotatable furnace locks
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DE434820C
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Discharge drum designed as a sifter for bunkers
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DE401171C
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Device for placing the lid on the conveyor bucket
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DE437922C
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Safety device for false bottom conveyor bucket
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DE632183C
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Multi-part bell for blast furnaces
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DE370921C
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Buffers for railway vehicles
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DE418915C
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Discharge drum designed as a sifter
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DE528828C
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Sand gutter for sealing the top seal against the shaft of blast furnaces
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DE551151C
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Slider
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DE526959C
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Attachment of the support rod to the cone of the loading bucket for blast furnaces
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