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DE2527073A1
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High performance burner for gaseous fuels - has radial outlet nozzles for preheated gas and preheated air supply
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DE2525303A1
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Gas burner suitable for cupola melting - fitted with chamber for efficient mixing of gas and preheated air
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DE2525305A1
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Gas burner for generating high temperatures - has nozzle with arcuate slots inclined to axis of burner body
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DE2424956A1
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Gas-fired cupola furnace - using rows of water-cooled tubes across bottom of shaft for uniform melting conditions
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DE2422151A1
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Proportional admission of combustible gas and air - into a melting unit in precisely maintained ratio
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DE2422017A1
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Liq metal superheating gas cupola - with greatly increased thermal output to obtain rapid superheating
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DE2213906A1
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Refractory furnace lining compsn - contg boric acid, alumina, silica, iron oxide, titania, magnesia and graphite
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DE2042622A1
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Cas-fired cupola furnace - in which chamber partition supports the charge shaft
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DE2039020A1
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Cupola furnace - having cushioned lining for protection against impact of charge
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DE1959159B2
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Gas-fired cupola
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DE1943372A1
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Charge for gas heated cupola furnaces
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DE1583280A1
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METHOD OF OBTAINING CAST IRON
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