929804

Information

• Patent Grant
• 929804

• References
• Source

• Patent Number

  929,804

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1909
  115 years ago

• CPC

  • B24B31/02 - involving rotary barrels
  • Y10S451/903 - Egg cleaning

• US Classifications

  • 451 - Abrading
  • 015 - Brushing, scrubbing, and general cleaning
  • 134 - Cleaning and liquid contact with solids