Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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HOLLWAY Y KING JOHN
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HOLLWAY Y KING JOHN
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Publication date
Application filed by HOLLWAY Y KING JOHNfiledCriticalHOLLWAY Y KING JOHN
Priority to ES1876005846ApriorityCriticalpatent/ES5846H1/es
Publication of ES5846H1publicationCriticalpatent/ES5846H1/es
ES1876005846A1876-04-221876-04-22Mejoras en la produccion del azufre de piritas y la separacion de la misma de substancias metaliferas
ExpiredES5846H1
(es)