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Dive into the research topics where Li Yanfeng is active.

Publication


Featured researches published by Li Yanfeng.


Archive | 2016

Stripper and external member with secondary structure

Li Yanfeng; Fan Jiadong


Archive | 2013

Tooth retrusion device

Li Yanfeng; Zeng Xianglong; Zhang Jianqiang; Liu Bin; Han Weili; Guo Xiaoqian


Archive | 2016

A mouth gag that is used for microstomia patient to keep opening degree

Li Yanfeng; Liu Le; Fan Jiadong; Zhang Ying; Lyu Yuan; Jia Xiaoming


Huaxi Kouqiang Yixue Zazhi | 2016

新タイプの剥離器とアンブレラ剥離術による上顎粘膜剥離剥離実験【JST・京大機械翻訳】

Fan Jiadong; Li Yanfeng; Liu Le; Han Yishi; Hu Pin; Zhang Yue; Bao Wenya


Huaxi Kouqiang Yixue Zazhi | 2016

Comparative experiments of stripping sheep maxillary sinus mucosal with new-type stripper and umbrella detacher

Fan Jiadong; Li Yanfeng; Liu Le; Han Yishi; Hu Pin; Zhang Yue; Bao Wenya


Archive | 2015

Dental root canal irrigation needle

Li Yanfeng; Lyu Yuan; Han Yishi


Archive | 2015

Mouth opener for keeping and increasing opening degree of microstome malformation patient

Li Yanfeng; Liu Le; Fan Jiadong; Zhang Ying; Lyu Yuan; Jia Xiaoming


Archive | 2015

Memory elastic wire casing pipe for stripping maxillary sinus mucosa

Li Yanfeng; Fan Jiadong


Archive | 2014

Method for manufacturing silicone rubber flat guide plate

Li Yanfeng; Hu Pin; Wang Haibin; Fan Jiadong; Liu Bin; Liu Le; Zeng Xianglong; Liu Yan; Dong Xinming


Archive | 2014

Orthodontic metal square arch wire consistent with dental arch curve

Li Yanfeng; Han Yishi; Zeng Xianglong; Fan Jiadong; Sun Peng; Nie Jia; Bao Wenya

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Liu Yan

Harbin University of Science and Technology

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