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3538612
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Patent number 3,538,612
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Issue date Nov 10, 1970
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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3490355
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Patent number 3,490,355
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Issue date Jan 20, 1970
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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2974725
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Patent number 2,974,725
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Issue date Mar 14, 1961
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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2156845
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Patent number 2,156,845
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Issue date May 2, 1939
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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2143256
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Patent number 2,143,256
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Issue date Jan 10, 1939
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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1588929
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Patent number 1,588,929
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Issue date Jun 15, 1926
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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1562761
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Patent number 1,562,761
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Issue date Nov 24, 1925
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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1440548
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Patent number 1,440,548
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Issue date Jan 2, 1923
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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1054650
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Patent number 1,054,650
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Issue date Feb 25, 1913
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES