Invention Application
US20050082503A1 Apparatus and method of wireless data transmission 有权
无线数据传输的装置和方法

Apparatus and method of wireless data transmission
Abstract:
A remotely managed electronically operated dispensing apparatus having a transmitter for transmitting a detection signal and a communication signal is disclosed. When the detection signal is reflected from an object, the dispensing apparatus opens a valve allowing fluid to flow. The communication signal may contain maintenance, status and other information and is received by a communication device.
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