Mengchuan PAN

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Automatic coiled material switching device
- Patent number 11,629,022
- Issue date Apr 18, 2023
- Genfa Li
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC COILED MATERIAL SWITCHING DEVICE
- Publication number 20210292120
- Publication date Sep 23, 2021
- Dongguan Areconn Precision Machine Co., Ltd.
- Genfa LI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL