MINERAÇÃO CURIMBABA LTDA.
MINERAÇÃO CURIMBABA LTDA. Patent applications | ||
Patent application number | Title | Published |
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20140345346 | MOLTEN PHOSPHORUS-POTASSIUM FERTILIZER, AND ITS PREPARATION PROCESS - The present invention relates to an amorphous, vitreous phosphorus-potassium fertilizer obtained by melting raw materials containing phosphorus pentoxide (P | 11-27-2014 |