RU2572516C1
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Method of obtaining 2,4-dinitrophenol
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RU2572136C1
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Method for precipitating chromium (vi)
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RU2566198C1
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Cyclone heat exchange element of recuperator
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RU2572418C1
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Method of producing magnetoactive compound
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RU2567513C1
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Cutting assembly of timber saw
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RU2567511C1
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Cutting assembly of circular saw
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RU2572191C1
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Pneumatically controlled saw
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RU2567514C1
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Loader
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RU2572209C1
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Pneumatically operated saw
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RU2557744C1
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Method of determination of lignin in cellulose semi-products
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RU2571033C1
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Method of development of cutting areas
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RU2567775C1
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Method of alignment of assortment butts
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RU2572309C1
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Method of loading timber
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RU2566365C1
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Method of step-link control of output voltage for rectifier based on transformer with rotating magnetic field
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RU2567870C1
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Transformer with three-phase and circular windings
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RU2567517C1
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Interlocking cylindrical side mill
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RU2557277C1
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Method for testing piles by static load
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RU2558819C1
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Instrument for determining deformation and strength properties of soil
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RU2556681C1
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Instrument for determination of deformations of soil frost boil
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RU2572419C2
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Method of obtaining cellulose nitrates
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