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Zhengli Yao
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Guangdong, CN
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last 30 patents
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Patent Grant
Method for making coffee beverage
Patent number
8,703,222
Issue date
Apr 22, 2014
Shenzhen Zofu Technology Co., Ltd.
Zhengli Yao
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES