QINGDAO, CN
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Patent Grant
QINGDAO UNIVERSITY OF TECHNOLOGY
Changhe Li
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Application
QINGDAO UNIVERSITY OF TECHNOLOGY
Changhe LI
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
QINGDAO UNIVERSITY OF TECHNOLOGY
Changhe LI
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
