2617766

Information

• Patent Grant
• 2617766

• References
• Source

• Patent Number

  2,617,766

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1952
  72 years ago

• CPC

  • G21F1/042 - Concretes combined with other materials dispersed in the carrier
  • B01J49/0086 - of water softeners
  • C04B28/06 - Aluminous cements

• US Classifications

  • 210 - Liquid purification or separation
  • 324 - Electricity: measuring and testing
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 521 - Synthetic resins or natural rubbers