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David W. Michalak
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Glendale Heights, IL, US
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Patent Grant
Apparatus for making cotton candy and preparing it for packaging
Patent number
5,292,238
Issue date
Mar 8, 1994
Mama Irene's Specialty Candies, Inc.
David W. Michalak
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES