Jingbo Chen

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Changsha, Hunan, CN

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Patents Applicationslast 30 patents

Information Patent Application
WATER-BASED ELECTRONIC CIGARETTE LIQUID
- Publication number 20240016198
- Publication date Jan 18, 2024
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
LOW-HARM CIGARETTE SUBJECTED TO SMOKE ENHANCEMENT
- Publication number 20230068565
- Publication date Mar 2, 2023
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES