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White Hughes & Co Ltd
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White Hughes & Co Ltd
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Publication date
Application filed by White Hughes & Co LtdfiledCriticalWhite Hughes & Co Ltd
Application grantedgrantedCritical
Publication of FR866313ApublicationCriticalpatent/FR866313A/fr
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
C22B43/00—Obtaining mercury
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Engineering & Computer Science
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Chemical & Material Sciences
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Manufacturing & Machinery
(AREA)
Materials Engineering
(AREA)
Mechanical Engineering
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Metallurgy
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Organic Chemistry
(AREA)
FR866313D1940-05-281940-05-28Procédé pour la séparation et la récupération du mercure de substances finement divisées comme les minerais
ExpiredFR866313A
(fr)