3814146

Information

• Patent Grant
• 3814146

• References
• Source

• Patent Number

  3,814,146

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1974
  50 years ago

• CPC

  • B67D7/465 - Electrical probes sensing the level of the liquid
  • G01F23/2966 - making use of acoustical resonance or standing waves
  • Y10T137/2278 - Pressure modulating relays or followers
  • Y10T137/7306 - Electrical characteristic sensing

• US Classifications

  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 137 - Fluid handling