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NINGBO KING MOUNT CO., Ltd.
4 patents in portfolio
US12370657
utility
2025
Hex Wrench Structure
0 cites
US12076849
utility
2024
Hex Wrench Holder Structure
0 cites
US12023796
utility
2024
Tool Box Assembly
0 cites
US11648658
utility
2023
Screwdriver Structure
0 cites