Wenhu Liu

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Zhuhai, CN

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Patents Applicationslast 30 patents

Information Patent Application
FLEXIBLE INTELLIGENT MANUFACTURING AND PRODUCTION METHOD AND SYSTEM...
- Publication number 20240358483
- Publication date Oct 31, 2024
- BETAMARS DENTALLAB CO., LTD.
- Wenhu LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ALL-AROUND FULL-AUTOMATIC MOUTH HOLDING TYPE BRUSHING-PROTECTING IN...
- Publication number 20190216583
- Publication date Jul 18, 2019
- BAIRUI ORAL CARE (ZHUHAI) CO., LTD.
- Lirong Zhuo
- A46 - BRUSHWARE