Search Results - "GUAN FALONG" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Hydrogen balloon flight device

Hydrogen balloon flight device

by GUAN XIANGYI, GUAN FALONG
Year of Publication 19.11.2021

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Patent

Secure storage method of user data, electronic equipment and storage medium

Secure storage method of user data, electronic equipment and storage medium

by GUAN FALONG, XU SHUNHAI
Year of Publication 30.12.2022

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Patent

Device and method for improving mask electrolytic machining precision through arc-shaped spraying cathode movement

Device and method for improving mask electrolytic machining precision through arc-shaped spraying cathode movement

by ZHAI KE, BAI ZHIPENG, DU LIQUN, GUAN FALONG, YU YANG, XIAO HAITAO, WANG SHENGYI, WEN YIKUI
Year of Publication 29.06.2021

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Patent