刘延俊   

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

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Language：English

Patents

Title : 一种盖板缓冲型液压卡瓦装置

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Title:一种盖板缓冲型液压卡瓦装置

Affilication of Author(s):山东大学

Type of Patent:Utility models

Application Number:CN202121975470.1

Number of Inventors:6

Service Invention or Not:no

Application Date:2021-08-20

Publication Date:2022-01-11

Authorization Date:2022-01-11

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