Report no. 454. Photomicrographic studie
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R.
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Article
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1933
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Elsevier Science
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English
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Until his isolation of fluorine, that elusive element had defied all the efforts of famous predecessors for its preparation in a pure state. In the early nineteen hundreds, Molssan's electric furnace became the cradle of present-day large-scale electro-thermic operations. Little can be added to prof