山东大学教师主页霍孟友一种绳索式可伸缩鹤管 Home

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Status:Employed
School/Department:机械工程学院

Gender:Male

Current position: Home / Scientific Research / Patents

一种绳索式可伸缩鹤管

Release Time:2022-05-31 | Hits:

Institution:机械工程学院

Type of Patent:实用新型

Application Number:202220400296.6

Number of Inventors:1

Service Invention or Not:No

Application Date:2022-02-28

Publication Date:2022-04-05

Authorization Date:2022-04-05