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Kikunori Tsukasako
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Hiroshima, JP
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Patents Grants
last 30 patents
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Patent Grant
Grease trap and method of decomposing edible oils and fats in the g...
Patent number
6,187,193
Issue date
Feb 13, 2001
Kikunori Tsukasako
Hideya Ozama
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE