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RO90014A2
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Method of separating metal components from dure water waste
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RO88383A2
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Process for machining cones of us drilling rods
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RO88623A2
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Process for obtaining granular durable material based on wolfram cables
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RO88382A2
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Procedure for the processing of conveyors of washing machines
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RO88076B1
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Installation for the treatment of hard sewing alloy waste
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RO88063B1
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Process for processing of surfaced aluminum wastes
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RO87541B1
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Process for processing of durable aluminum wastes
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RO87821A2
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Process for obtaining extrafine zinc powders
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RO82115B1
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Process for obtaining complex carbide mixtures
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RO81820B1
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Process for obtaining the dust aluge sculptures
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RO79614A2
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Process for obtaining mixtures of metal carbide of wolfram, titanium and cobalt
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RO62607A2
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Flows for the protection, fluidization and decontamination of aluminiumsilicium alloys
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RO62606A2
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Protection streams, deoxidation and decontamination of aluminum and alm-based alloys
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