1334457

Information

• Patent Grant
• 1334457

• References
• Source

• Patent Number

  1,334,457

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1920
  105 years ago

• CPC

  • C01B7/01 - Chlorine Hydrogen chloride
  • Y10T137/4456 - With liquid valves or liquid trap seals
  • Y10T137/7436 - Float rigid with valve
  • Y10T137/7752 - With separate reactor surface
  • Y10T137/7802 - Liquid level responsive gas flow control

• US Classifications

  • 137 - Fluid handling
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing