Multifunctional beehive for original ecological breeding of native bees
RU HEJUN, WANG JINPING, LIU MINZHEN, ZHANG JIANPENG, ZHANG GUOBING, GUO SHIYU
Year of Publication 12.04.2022
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Year of Publication 12.04.2022
Patent
Honey detecting and sampling device
RU HEJUN, WANG JINPING, ZHANG JIANPENG, LIU MINZHEN, ZHANG GUOBING, GUO SHIYU
Year of Publication 11.02.2022
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Year of Publication 11.02.2022
Patent