BG101020A
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Boiler fuel based on waste oil products and slime
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BG100338A
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Rail joint
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BG99641A
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Rail extension
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BG99589A
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Method of obtaining 7-aminothiazole methoxyiminoacetamidocefalosporine acids and their salts
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BG99067A
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Method for electric power generation during the peak loads of the electric power system
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BG96509A
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Device for producing torque
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BG96273A
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Method for the determination and restoration of the parameters of the geometrical axis of railway track
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BG91844A
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Method for the preparation drinks made of sour cherries
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BG52064B2
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Composition for seed incrustation
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BG42408A1
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Rotary separating table
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BG40053A1
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Method for manufacture of clinker
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BG40039A1
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Control device of abrasion jet machine
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BG41837A1
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Means for regulating plant growth and development
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BG38658A1
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Apparatus for applying polymer coatings on the internal surface of items
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BG38036A1
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Control device for the forming of work- pieces stacks on transport equipments
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BG37908A1
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Method for isolating 2- methyl- 5- mercapto- 1, 3, 4- thiadiazol
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BG37535A1
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Method and device for mass breeding insects being parasites of harmful insects
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BG36542A1
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Quartz chamote refractory materials
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BG36015A1
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Device for control of processed workpieces
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BG35478A1
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Soft longetta for immobilizing upper members
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