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Research Home
Tools Art & Architecture Thesaurus Source Record
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Source ID: 2000075465
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Brief Citation: MacKenzie, Milk Aerator and Cooler (1921)
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Full Citation: MacKenzie, Cyrus W. "Milk Aerator and Cooler." U.S. Patent number 1374309. Washington DC: United States Patent and Trademark Office, 1921.
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