digital meter and wskaznik level about a niezawodnosci to dokladnego and indicating the level of liquid in tanks and for the remote control and remote indykacji

• 1. 用于液位装置的密封枢轴装置和用于探测加压储存罐中流体液位的液位装置 [P] . 中国专利： CN203979106U . 2014.12.03
• 2. 在机动车辆的燃油箱中的液位指示器、这种液位指示器的制造方法以及用于运行这种液位指示器的方法 [P] . 中国专利： CN103998903B . 2018.09.14
• 3. COUNTER MARK BOX LEVEL MEASURING INSTRUMENT EXACT AND CONTINUOUS INDICATING AND/OR REMOTE CONTROLLING THE STATE OF LIQUOR LEVEL OF LIQUID TANKS [P] . HU174209B . 1979-11-28

  机译： 精确标记计数器盒水平的仪器，以及连续指示和/或远程控制液体罐液位的状态

• 4. A remote-indicating apparatus for indicating a gas or liquid pressure or a liquid level, such as in storage tanks [P] . 英国专利： GB1100792A . 1968-01-24

  机译： 一种用于指示诸如储罐中的气体或液体压力或液位的远程指示装置

• 5. Oil tank level monitoring - involves use of flow-meter pulse generator and digital counter for remote level display [P] . 德国专利： DE2513351A1 . 1976-10-07

  机译： 油箱液位监控-涉及使用流量计脉冲发生器和数字计数器进行远程液位显示

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