Patents/Inventors

Huanwei Li

GuangdongCN1 patent

2 Patents

US120228582024
Heat-not-burn Cigarette Product
CHINA TOBACCO GUANGDONG INDUSTRIAL CO., Ltd.
0 cites
US119119482024
Starch-based Multi-channel Airflow Unit and Preparation Method and Application Thereof
CHINA TOBACCO GUANGDONG INDUSTRIAL CO., Ltd.
0 cites