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Method and apparatus for manufacturing a load bearing structural element having special internal atmospheric conditions
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Prestressed hollow chamber composite structural element capable of supporting heavy loads
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Construction unit
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Electroplating of the cut edges of sheet metal panels
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Construction unit
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Electroplating of the cut edges of sheet metal panels
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Composite load-bearing structural member
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Welding of sheet metal coated with layers
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Resistance welding
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Composite wall element for thermal and acoustic insulation
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Flexible laminated insulation element
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Welding method and apparatus for coated iron parts
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Thermally insulating wall units
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Protection from corrosion of resistance-welded sheet-metal covered by non-metallic layers, on their blank areas
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Filing device
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Furniture
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Protection from corrosion of resistance-welded sheet metal covered by non-metallic layers
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Protection from corrosion of resistance-welded sheet metal covered by non-metallic layers
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