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Fieldmann Alexander
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Fieldmann Alexander
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Application filed by Fieldmann AlexanderfiledCriticalFieldmann Alexander
Priority to ES8560ApriorityCriticalpatent/ES8560A1/en
Publication of ES8560A1publicationCriticalpatent/ES8560A1/en
ES8560A1888-08-021888-08-02
A perfected procedure for extracting minerals from their soils as well as from alkaline soils by the electrolytic method.
ExpiredES8560A1
(en)