Stow, MA, US
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Patent Grant
CHEMFREE DEFOAM LLC
William Lewis Emkey
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Application
CHEMFREE DEFOAM LLC
William Lewis Emkey
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
William Lewis Emkey
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
