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Wen Yi
Shenzhen
CN
5 patents
6 Patents
USD1084072
2025
Purge Plug for Welding
0 cites
USD1054820
2024
Attachment for Grinding Tool
0 cites
USD1028661
2024
Tungsten Electrode Grinding Angle Controller
0 cites
USD1016109
2024
Sharpening Machine
0 cites
US11679470
2023
Grinding Machine for Tungsten Electrode
SHENZHEN SANJING TECHNOLOGY CO., Ltd.
0 cites
US11555043
2023
Preparation Method for Nano Organometallic Carboxylate
CHANGZHOU UNIVERSITY
0 cites