3174496

Information

• Patent Grant
• 3174496

• References
• Source

• Patent Number

  3,174,496

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1965
  59 years ago

• CPC

  • A01G25/167 - Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
  • Y10T137/1866 - For controlling soil irrigation
  • Y10T137/7349 - In communicating measuring vessel
  • Y10T137/86413 - Self-cycling

• US Classifications

  • 137 - Fluid handling
  • 239 - Fluid sprinkling, spraying, and diffusing