Guoliang HUANG

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Shenzhen, Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Sealing device and multifunctional vacuum sealing machine applying...
- Patent number 12,097,986
- Issue date Sep 24, 2024
- Cheng Li
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
SEALING DEVICE AND MULTIFUNCTIONAL VACUUM SEALING MACHINE APPLYING...
- Publication number 20220340321
- Publication date Oct 27, 2022
- SHENZHEN DESIWIN PRODUCT DEVELOPMENT CO., LTD.
- Cheng LI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL