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HUIDA SANITARY WARE CO., Ltd.
3 patents in portfolio
US12111668
utility
2024
Water Flow Rate Automatic Control Module
0 cites
US12024870
utility
2024
Self-locking Water Level Adjusting Mechanism
0 cites
US11965604
utility
2024
Synchronous Switch Valve Core with Voltage Stabilizing Function
0 cites