发明授权
US07743782B2 Wave control circuit 有权
波形控制电路

Wave control circuit
摘要:
A wave control circuit disclosed herein may be used to control the operation of various plumbing devices and appliances. The wave control circuit uses a sensor to sense presence of objects in the vicinity of the plumbing device and appliance using the wave control circuit and a control circuit to control the operation of the plumbing device or appliance.
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