LEISHENG YAN

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NANYANG CITY, CN

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Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF MASSAGE DEVICE AND MASSAGE DEVICE
- Publication number 20240307264
- Publication date Sep 19, 2024
- LEISHENG YAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MASSAGING DEVICE AND METHOD OF FABRICATING THE SAME
- Publication number 20240024193
- Publication date Jan 25, 2024
- SHENZHEN QILEYUAN HEALTH PRODUCTS CO., LTD
- LEISHENG YAN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL