Youchao XU

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Tianjin, CN

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Patents Applicationslast 30 patents

Information Patent Application
CABLE WINDING DEVICE OF MOBILE PHONE CHARGER
- Publication number 20170029239
- Publication date Feb 2, 2017
- LE HOLDINGS (BEIJING) CO., LTD.
- Youchao XU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL