刘延俊   

Title:Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

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Language：English

Patents

Title : 一种适用于石油钻井管柱自动化处理装置及其工作方法

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Title:一种适用于石油钻井管柱自动化处理装置及其工作方法

Affilication of Author(s):山东大学

Type of Patent:Invent

Application Number:CN202110049560.6

Number of Inventors:6

Service Invention or Not:no

Application Date:2021-01-14

Publication Date:2021-05-18

Authorization Date:2021-12-17

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