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Devices for de-aerating
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CPC
A01J15/18
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A
HUMAN NECESSITIES
A01
Agriculture
A01J
MANUFACTURE OF DAIRY PRODUCTS
A01J15/00
Manufacturing butter
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A01J15/18
Devices for de-aerating
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last 30 patents
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Patent Grant
1372244
Patent number
1,372,244
Issue date
Mar 22, 1921
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING