1690758

Information

• Patent Grant
• 1690758

• References
• Source

• Patent Number

  1,690,758

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1928
  96 years ago

• CPC

  • B08B9/0817 - by agitating or tumbling containers filled with liquid or liquid and abrasive

• US Classifications

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