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Yuji Kubota
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Haibara-gun, JP
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Patents Grants
last 30 patents
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Patent Grant
Method of removing nitric acid from aqueous liquid and method of pr...
Patent number
7,635,459
Issue date
Dec 22, 2009
Ito En, Ltd.
Takanobu Takihara
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
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Patent Application
Method of removing nitric acid from aqueous liquid and method of pr...
Publication number
20060060537
Publication date
Mar 23, 2006
ITO EN, LTD.
Takanobu Takihara
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES