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RU1813640C
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Method of making chipwood boards
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RU1818253C
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Process of producing of pencil small planks
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RU1822357C
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Method of casting rod manufacture
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RU1813632C
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Ring saw
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RU1822674C
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Oleoresin collecting device
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RU1822856C
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Hoisting device for flat and spherical pieces
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RU1818215C
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Frame saw cutting mechanism
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RU1797454C
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Method of high potential productivity selection of mother trees of scotch pine
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RU1822817C
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Device for carpet preparing for packing working out by wood-chips material using
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RU1816500C
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Method of reprocessing of depleted vanadium catalyst in sulfuric acid production
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RU1828764C
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Method for processing of dead catalyst of sulfuric acid production
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SU1813631A1
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Circular heat-resistant saw
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RU1784703C
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Group drive of drying section of paper-making machine
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RU1818392C
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Paper stock for making innersole board
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RU1815162C
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Belt grinding machine
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RU1794699C
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Vehicle suspension characteristic control system
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RU1813633C
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Machine for turning cylindrical workpieces
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RU1824100C
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Timber cutting machine working tool drive control device
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RU1832362C
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Magnetoresistor generator
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RU1825830C
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Method for dyeing composition on the base of polyvinylchloride
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