Zheng SHI

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YongKang City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Locking structure, locking device and hose coiled equipment
- Patent number 11,319,184
- Issue date May 3, 2022
- Zheng Shi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Locking Structure, Locking Device And Hose Coiled Equipment
- Publication number 20210070584
- Publication date Mar 11, 2021
- Yongkang Naiboen Industry & Trade Co., Ltd.
- Zheng SHI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL