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COMPAGNIO NORD AFRICAINE de l
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COMPAGNIO NORD AFRICAINE de l
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Publication of ES250942A1publicationCriticalpatent/ES250942A1/en
Process of preparing seeds provided with a fertilizer coating, in which said coating is produced on the seeds in the form of granules by means of a powdery coating material, whose process is characterized by the fact of projecting concentrated sulfuric acid or ammonia, on the granules formed, to ensure the desiccation of these. (Machine-translation by Google Translate, not legally binding)
ES0250942A1959-08-091959-07-21Procedure for the preparation of seeds (Machine-translation by Google Translate, not legally binding)
ExpiredES250942A1
(en)