DD234774A3
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Process for profile measurement of rectangular and flat rolling grades
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DD201484A1
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Flame protection for firebox with oil burners
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Safety device for oil gas burner
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Device for delivering air, defrosting air and exhaust gases and dispersing liquids
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Heating device for cook and back cook
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Fluid heating, preferably for rail vehicle
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Device for adjusting, measuring and testing rectangular flat cross sections
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Device for constant presence of combustion plants
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Device for adjusting measurement pole
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Sorting device for rolling materials 1.qualitaet and rolling machinery qualities
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Device for automatic quality monitoring of roll
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DD129625A1
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Device for verifying the rolling profiles on surface failure
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DD90206B1
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Boiler
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DE2001541A1
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Injection mould for glass fibre reinforced plastic sleeves - with outer screw thread
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DE1953778A1
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Screw ring for screw socket joint in plastic - pipe
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