SHENZHEN HUACHENGDA DEVELOPMENT CO., LTD

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Shenzhen, Guangdong, CN

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Patents Applicationslast 30 patents

Information Patent Application
ATOMIZER AND ATOMIZING ASSEMBLY THEREOF
- Publication number 20230157363
- Publication date May 25, 2023
- SHENZHEN HUACHENGDA DEVELOPMENT CO., LTD
- Xiaodie Wang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
HEATING MEMBER OF ATOMIZING DEVICE WITH DIFFERENT HEATING EFFECTS A...
- Publication number 20230139753
- Publication date May 4, 2023
- SHENZHEN HUACHENGDA DEVELOPMENT CO., LTD
- Xiaodie Wang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ATOMIZING UNIT AND ATOMIZING DEVICE
- Publication number 20230136231
- Publication date May 4, 2023
- SHENZHEN HUACHENGDA DEVELOPMENT CO., LTD
- Xiaodie Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR