BZ

Budong Zheng

CE China Enfi Engineering: 1 patents #28 of 48Top 60%
Overall (All Time): #4,137,711 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
10415883 Refractory protection layer for metallurgical furnace Zhenmin Zhang, Liyu Lu, Kefei Cao, Dawei Cui, Chuangu Wu +1 more 2019-09-17