3451849

Information

• Patent Grant
• 3451849

• References
• Source

• Patent Number

  3,451,849

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1969
  55 years ago

• CPC

  • B08B7/024 - Rotary scalers
  • Y10T29/45 - Scale remover or preventor

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 015 - Brushing, scrubbing, and general cleaning
  • 029 - Metal working