Niagra Energy COnservation Products (Xiamen) Co., Ltd.,
Niagra Energy COnservation Products (Xiamen) Co., Ltd., Patent applications | ||
Patent application number | Title | Published |
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20140124599 | SHOWERHEAD OR AERATOR CONTAINING PRESSURE COMPENSATION DEVICE - Pressure compensators for stabilizing the flow of water are disclosed including at least one flow orifice ( | 05-08-2014 |