3843020

Information

• Patent Grant
• 3843020

• References
• Source

• Patent Number

  3,843,020

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  50 years ago

• CPC

  • F25D31/002 - Liquid coolers
  • B67D1/0085 - electro-mechanical
  • Y10T137/7355 - In gravitating tank
  • Y10T137/87692 - With common valve operator

• US Classifications

  • 222 - Dispensing
  • 137 - Fluid handling