YU YANG

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QINGDAO, SHANDONG PROVINCE, CN

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Patents Applicationslast 30 patents

Information Patent Application
TIRE BUILDING METHOD AND MECHANICAL DRUM
- Publication number 20250222669
- Publication date Jul 10, 2025
- MESNAC Co., Ltd
- Bingzhen Guan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MECHANICAL DRUM SUSPENSION TURN-UP FORMING STRUCTURE
- Publication number 20240375364
- Publication date Nov 14, 2024
- MESNAC CO., lTD
- BINGZHENG GUAN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL