3386454

Information

• Patent Grant
• 3386454

• References
• Source

• Patent Number

  3,386,454

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1968
  56 years ago

• CPC

  • D06F39/007 - Arrangements of water softeners
  • A47L15/4229 - Water softening arrangements
  • C02F1/42 - by ion-exchange
  • A47L2401/20 - Time
  • A47L2501/18 - Water softening devices

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 068 - Textiles: fluid treating apparatus