FR1369272A
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Water cooled sliding beam push furnace
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IE26736L
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Garbage disposal
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GB1029174A
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Process and apparatus for the disposal of garbage
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FR1324683A
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Furnace with movable sleepers
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FR1333801A
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Method and device for carrying out chemical reactions and physical reactions
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FR1323995A
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Swirl burner
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FR1319507A
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Firing process for ceramic materials
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GB771632A
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Tunnel oven for firing ceramic material
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GB741035A
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Furnace for melting shavings of light metals
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GB500213A
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Improvements in or relating to electrically heated smelting furnaces
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GB466998A
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Improvements in or relating to filtering devices for cleaning liquids
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US2200673A
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Oil-air burner
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