The device timer use electric water heater shower.

• 1. 定时器电路及使用定时器电路的移动通信终端和电子设备 [P] . 中国专利： CN101151584B . 2010.12.08
• 2. 定时器电路及使用定时器电路的移动通信终端和电子设备 [P] . 中国专利： CN101151584A . 2008-03-26
• 3. CURRENT-CARRYING CONTROL DEVICE, STANDARD TIME MATCHING DEVICE, HOT WATER STORAGE TYPE ELECTRIC WATER HEATER SYSTEM, HEAT PUMP TYPE WATER HEATER SYSTEM, WATT-HOUR METER, HOT WATER STORAGE TYPE ELECTRIC WATER HEATER, AND HEAT PUMP TYPE WATER HEATER [P] . 日本专利： JP2006292338A . 2006-10-26

  机译： 载流控制装置，标准时间匹配装置，蓄热式电热水器系统，热泵式电热水器系统，小时仪表，蓄热式电热水器和热泵式热水器

• 4. Electric water heater, for shower. (Machine-translation by Google Translate, not legally binding) [P] . ES207387U . 1976-03-16

  机译： 电热水器，用于淋浴。 （通过Google翻译进行机器翻译，没有法律约束力）

• 5. Electric water heater, shower. [P] . ES207387Y . 1976-07-16

  机译： 电热水器，淋浴器。

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