CHI-WENG LEI

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ZHUHAI, CN

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Patents Applicationslast 30 patents

Information Patent Application
ORGAN MODEL CONTAINING ELASTIC PASSAGE AND METHOD FOR PRODUCING THE...
- Publication number 20240013680
- Publication date Jan 11, 2024
- HONEST MEDICAL CHINA CO., LTD.
- CHI-WENG LEI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OSTOMY DEVICE FOR DIGESTIVE TRACTS
- Publication number 20240000600
- Publication date Jan 4, 2024
- HONEST MEDICAL CHINA CO., LTD.
- CHI-WENG LEI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE