Guangzhou City, CN
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Patent Application
SERICULTURAL&AGRI-FOOD RESEARCH INSTITUTE GUANGDONG ACADEMY OF AGRICULTURAL S...
MINGWEI ZHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural...
Guang Liu
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
