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Process for the preparation of synthetic chocolate and the resulting product
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Preparation of 2, 4-monofurfurylidene sorbitol
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Penicillin histidine
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Polystyrene grid and separator for electric batteries
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Boron derivatives of ascorbic acid
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Bismuth salt of penicillin
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Crystalline calcium ascorbate and method of preparing same
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Urea ascorbate and complexes containing the same and process for their manufacture
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Boron derivatives of penicillin
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Method of producing calcium salts of sulfanilamides
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Preparations of arsenic and antimony
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Salts of dextro-ascorbic acid and method of preparing same
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Fountain pen
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Therapeutic preparation of bismuth and method of preparing same
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Therapeutic preparation comprising metal and metaloid compounds of thiamin
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Iron compound of nucleotides and their organic hydrolytic decomposition products and method of making same
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Medicinal preparation
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