Search Results - "QUJING JINGHUA" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Automatic water spraying device for greening

Automatic water spraying device for greening

by QUJING JINGHUA, WANG DAZHI, WANG YAXUN, WANG JIANING, WANG SHIDONG
Year of Publication 30.07.2024

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Patent

Lifting, filtering, disinfecting and killing integrated device for sprinkling irrigation

Lifting, filtering, disinfecting and killing integrated device for sprinkling irrigation

by ZHENG HE, QUJING JINGHUA, CHEN HONGYU, WANG YAXUN, WANG YU, WANG TIANNYU, WANG SHIDONG, WANG SHAOBIN
Year of Publication 19.03.2024

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Patent