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CD Patents Ltd
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CD Patents Ltd
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C10C1/20—Refining by chemical means inorganic or organic compounds
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FR953576D1946-06-191947-09-29
Improvements in the treatment of pitch or tar, and in the manufacture of articles molded from these products
ExpiredFR953576A
(en)
Process for the manufacture of non-lumpy or practically non-lumpy caramel, coloring matter and the like by heating sugars in the presence of alkaline substances