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Hidetsugu Takeda
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Kamisu-mach, JP
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Patent Grant
Method of improving quality of eggs by feeding tea polyphenol
Patent number
5,766,595
Issue date
Jun 16, 1998
Nippon Formula Feed Mfg. Co., Ltd.
Tetsuo Yamane
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES