| 摘要 |
554,573. Emulsifying apparatus. ALFALAVAI. CO., Ltd., and HOLLISTER, A. H. Feb. 5, 1942, No. 1542. [Class 1 (i)] Emulsifying plant comprising means 2 for circulating a liquid mixture from a tank 1 through an emulsifying valve 4 is provided with a bypass valve 3 connected in parallel with the emulsifying valve, through which the mixture is circulated during the first stage of the mixing process. Specification 553,644 is referred to
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