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US2014212823A1
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Reduction of NOx Emissions From Fired Heaters With Combustion Air Preheaters
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Ceiling structure from hollow bricks and reinforced concrete
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Connection for product-type relay's operation delay
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Method of fibrous pad's impregnated strip fixing in hose shape
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Method of continuous production of wrapping for food products
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Method of zinc concentration determination in liquid and solid lubricants
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Foil packing of water reservoir bottom
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Sectional heat exchanging vanes system
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Cutting jig
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Determination method of calcium concentration in liquid and solid lubricants
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Method of barium concentration determination in liquid and solid lubricants
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Unguent base of water-oil type emulsion
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Method of packing's proteinous layer netting for food products
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Pressing oil
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Neutral emulsional ointment base
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High alumina contents mass for porcelain production
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Plant for water filtration and for recovery of filtering charge for water works high-rate filters without interbottom
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Wall construction element
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Ceiling slab from the blocks and method of making the same
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CS181122B1
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A ceiling made of ceramic plates
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