Search Results - "Meifang Han" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Application of disinfectant in silkworm egg production

Application of disinfectant in silkworm egg production

by AN GUORONG, TONG CHAOLIANG, WANG SUJUAN, HAN MEIFANG, SONG DAYE, CHAI XIUPING
Year of Publication 29.01.2021

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Patent

Kinematics teaching apparatus

Kinematics teaching apparatus

by HAN MEIFANG
Year of Publication 12.12.2007

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Patent

Optical demonstrator

Optical demonstrator

by MEIFANG,ZHU HAN
Year of Publication 18.07.2007

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Patent

Direct-reading metering cylinder ruler

Direct-reading metering cylinder ruler

by MEIFANG,XU HAN
Year of Publication 08.08.2007

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Patent