3853481

Information

• Patent Grant
• 3853481

• References
• Source

• Patent Number

  3,853,481

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1974
  51 years ago

• CPC

  • G05D11/04 - by sensing weight of individual components
  • B01F1/0027 - using additional holders in conduits, containers or pools for keeping the solid material in place
  • Y10T137/4891 - With holder for solid, flaky or pulverized material to be dissolved or entrained

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 137 - Fluid handling
  • 210 - Liquid purification or separation
  • 222 - Dispensing