1220429

Information

• Patent Grant
• 1220429

• References
• Source

• Patent Number

  1,220,429

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1917
  107 years ago

• CPC

  • C02F1/686 - Devices for dosing liquid additives
  • Y10T137/2539 - Swinging outlet pipe controller
  • Y10T137/86252 - Float-supported outlet

• US Classifications

  • 137 - Fluid handling