张笑来   

Title:Associate Professor
Supervisor of Master's Candidates

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Language：English

Patents

Title : 一种高效节流挥发油提取设备

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Title:一种高效节流挥发油提取设备

Type of Patent:Utility models

State of Patent:Authorized patents

Application Number:202020361633.6

Authorization number:ZL202020361633.6

Service Invention or Not:no

Application Date:2020-03-20

Authorization Date:2021-01-29

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