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US4000984A
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High silicon-containing austenitic-iron-chromium-nickel alloys
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US4002317A
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Casting mold assembly
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DE2446517A1
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WELDING MATERIAL FOR DEPOSIT WELDING
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DE2433892A1
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USE OF A Sludge Known As A Boring Agent PASTE TO PROTECT IRON AND STEEL SURFACES
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DE2422815A1
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CUTTING DEVICE
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DE2422816A1
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PROCESS AND EQUIPMENT FOR THE CONTINUOUS PRODUCTION OF CUT, STRAIGHT PIECES OF WIRE
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DE2419778A1
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Regenerative heat exchanger for high temperature gases - contains spherical heat carriers in ceramic or steel formed elements
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DE2419688A1
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STEAM TURBINE PROCESS WITH ORGANIC MEDIA
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DE2419779A1
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Alkali-metal vapour generating system - heating gas press. raised to match vapour press. of potassium
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DE2419782A1
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Alkali-metal vapour generating boiler - operated to avoid excessive temp of heater tubes
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DE2419781A1
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Pressure vessel for alkali-metals at temperature - has double-walled gas-pressurised jacket filled with thermal insulation
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DE2419687A1
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THERMAL POWER PLANT
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DE2418046A1
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DEVICE FOR REGULATING THE LIQUID LEVEL
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DE2418045A1
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MIXING CAPACITOR
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DE2418044A1
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DEVICE FOR FAILURE SAFETY FOR SYSTEMS FOR EVAPORATING LIQUIDS
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ZA7500516B
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A device adapted for facilitating the starting and stopping operations in plants for the evaporation of liquids
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US3866491A
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Stamping knife
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DE2353449B1
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Liquid-cooled mold
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DE2348772A1
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BACKGROUND BUCKET
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US3880369A
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Impact strip for impact pulverizers
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