3107682

Information

• Patent Grant
• 3107682

• References
• Source

• Patent Number

  3,107,682

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1963
  61 years ago

• CPC

  • E03C1/295 - using air-supply valves
  • E03F7/04 - Valves for preventing return flow
  • F16K24/06 - for aerating only
  • Y10T137/3331 - With co-acting valve in liquid flow path
  • Y10T137/87643 - With condition responsive valve

• US Classifications

  • 137 - Fluid handling