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CU22417A1
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Additive mixture with superplastifying action for mortar and concrete
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CU22423A1
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Disinfectant composition from oleoresin pine and pyroligneous acid
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CU22294A1
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Compound which prevents corrosion.
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CU22394A1
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Application of mucochloric acid aryl hydrazones asfungicides in different agricultural cultures
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CU22227A2
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A procedure for obtaining a strengthened glue for paper, from a pine oil resin and the resulting product.
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CU22217A1
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Procedure for obtaining extractions from non-ferrous metals.
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CU22091A1
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Compound of heat-insulating material made from asphaltenic concentrate.
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CU22200A1
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An additive compound with super-plastifying activity for mortars and concrete.
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CU22098A1
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A dispersant additive compound and catalyst for combustion in boilers.
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CU22029A1
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Sacrificial anode aluminium base for the protection against the corrosion.
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CU21611A1
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Procedure for the obtainment of heavy metals salts starting from sulfonated lignin
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CU21654A1
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Fluorinated laque composition for dental use
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CU21638A1
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Procedure for the anaerobic digestion of lignocellulosic waste
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CU21573A1
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Utilization of ii pyrido (2,1-b)-quinazolin ii one and derivatives, as inhibitor of the acid corrosion
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CU21642A1
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Procedure for the natural clynopthilolite use as molecular screen
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CU21583A3
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Fuel composition
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CU21336A1
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Fluxing agent for silver weld
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CU21379A
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Procedure to treat effluents of semi-chemistry pulp with the soda of bagasse
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CU21373A
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Insecticide composition of emulsifiable type product 0,0 dimethyl-s-(n-methyl carbamoylmethyl-phosphoro dithioate
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CU21376A
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Insecticide composition of emulsifiable product type o,0-dimethyl-o-p nitrophenyl posphorothioate
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