liwei

Doctor

Postgraduate (Doctoral)

山东大学

Personal Information:

Gender:Female
Date of Employment:1999-10-01

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一种引导式人工口咽通道吸痰装置及工作方法

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Type of Patent:发明
Application Number:202110846212.1
Number of Inventors:2
Service Invention or Not:no
Application Date:2021-07-26
Publication Date:2022-04-29
Authorization Date:2022-04-29