3835335

Information

• Patent Grant
• 3835335

• References
• Source

• Patent Number

  3,835,335

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1974
  50 years ago

• CPC

  • G01F23/70 - for sensing changes in level only at discrete points
  • G01F23/168 - with electric indicating or recording
  • G01L9/0091 - Transmitting or indicating the displacement of liquid mediums by electrical, electro-mechanical, magnetic or electro-magnetic means
  • Y10S73/05 - Liquid levels with magnetic transmission
  • Y10T307/766 - Condition responsive

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 073 - Measuring and testing
  • 340 - Communications: electrical