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Roggen Olaf Jacob Falek
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Roggen Olaf Jacob Falek
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Application filed by Roggen Olaf Jacob FalekfiledCriticalRoggen Olaf Jacob Falek
Priority to ES56462ApriorityCriticalpatent/ES56462A1/en
Publication of ES56462A1publicationCriticalpatent/ES56462A1/en
ES56462A1913-09-231913-09-23
A procedure for the destruction of phylloxera and other insects that live on the roots of plants, trees, and shrubs.
ExpiredES56462A1
(en)
An insecticide that kills the individuals of the cooked family and the parasitic plants that destroy orange trees and that will be called "Araveug Insecticide".
A procedure to preserve the vine from the invasions of the Piral and other insects that winter in the roughness of the bark of this shrub and in the soil.